| 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 | $75.67 | 12.504% | $85.1318 | $85.13 | $85.15 | $85.10 |
| Purchase #2 | $83.32 | 13.548% | $94.6082 | $94.61 | $94.60 | $94.60 |
| Purchase #3 | $190.84 | 11.814% | $213.3858 | $213.39 | $213.40 | $213.40 |
| Purchase #4 | $172.52 | 9.470% | $188.8576 | $188.86 | $188.85 | $188.90 |
| Purchase #5 | $245.61 | 9.293% | $268.4345 | $268.43 | $268.45 | $268.40 |
| Purchase #6 | $42.49 | 7.460% | $45.6598 | $45.66 | $45.65 | $45.70 |
| Purchase #7 | $180.68 | 7.744% | $194.6719 | $194.67 | $194.65 | $194.70 |
| 7 purchase totals = | $991.13 | $1,090.7496 | $1,090.75 | $1,090.75 | $1,090.80 | |