| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $39.63 | 8.571% | $43.0267 | $43.03 | $43.05 | $43.00 |
| Purchase #2 | $249.68 | 4.820% | $261.7146 | $261.71 | $261.70 | $261.70 |
| Purchase #3 | $149.64 | 7.805% | $161.3194 | $161.32 | $161.30 | $161.30 |
| Purchase #4 | $36.39 | 7.586% | $39.1505 | $39.15 | $39.15 | $39.20 |
| Purchase #5 | $213.25 | 7.167% | $228.5336 | $228.53 | $228.55 | $228.50 |
| Purchase #6 | $169.74 | 5.525% | $179.1181 | $179.12 | $179.10 | $179.10 |
| Purchase #7 | $167.82 | 11.468% | $187.0656 | $187.07 | $187.05 | $187.10 |
| 7 purchase totals = | $1,026.15 | $1,099.9285 | $1,099.93 | $1,099.90 | $1,099.90 | |