| 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 | $48.93 | 8.740% | $53.2065 | $53.21 | $53.20 | $53.20 |
| Purchase #2 | $12.62 | 7.434% | $13.5582 | $13.56 | $13.55 | $13.60 |
| Purchase #3 | $148.40 | 6.801% | $158.4927 | $158.49 | $158.50 | $158.50 |
| Purchase #4 | $27.75 | 5.359% | $29.2371 | $29.24 | $29.25 | $29.20 |
| Purchase #5 | $106.60 | 13.432% | $120.9185 | $120.92 | $120.90 | $120.90 |
| Purchase #6 | $93.60 | 10.681% | $103.5974 | $103.60 | $103.60 | $103.60 |
| Purchase #7 | $170.92 | 9.551% | $187.2446 | $187.24 | $187.25 | $187.20 |
| 7 purchase totals = | $608.82 | $666.2550 | $666.26 | $666.25 | $666.20 | |