| 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 | $37.93 | 8.741% | $41.2455 | $41.25 | $41.25 | $41.20 |
| Purchase #2 | $29.92 | 7.736% | $32.2346 | $32.23 | $32.25 | $32.20 |
| Purchase #3 | $229.67 | 3.672% | $238.1035 | $238.10 | $238.10 | $238.10 |
| Purchase #4 | $167.47 | 11.674% | $187.0204 | $187.02 | $187.00 | $187.00 |
| Purchase #5 | $91.95 | 8.840% | $100.0784 | $100.08 | $100.10 | $100.10 |
| Purchase #6 | $106.36 | 9.478% | $116.4408 | $116.44 | $116.45 | $116.40 |
| Purchase #7 | $151.84 | 3.253% | $156.7794 | $156.78 | $156.80 | $156.80 |
| 7 purchase totals = | $815.14 | $871.9026 | $871.90 | $871.95 | $871.80 | |