| 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 | $96.45 | 7.412% | $103.5989 | $103.60 | $103.60 | $103.60 |
| Purchase #2 | $24.81 | 7.293% | $26.6194 | $26.62 | $26.60 | $26.60 |
| Purchase #3 | $191.87 | 11.321% | $213.5916 | $213.59 | $213.60 | $213.60 |
| Purchase #4 | $172.47 | 9.785% | $189.3462 | $189.35 | $189.35 | $189.30 |
| Purchase #5 | $107.84 | 12.584% | $121.4106 | $121.41 | $121.40 | $121.40 |
| Purchase #6 | $70.28 | 12.251% | $78.89 | $78.89 | $78.90 | $78.90 |
| Purchase #7 | $11.35 | 9.302% | $12.4058 | $12.41 | $12.40 | $12.40 |
| 7 purchase totals = | $675.07 | $745.8625 | $745.87 | $745.85 | $745.80 | |