| 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 | $84.45 | 3.717% | $87.589 | $87.59 | $87.60 | $87.60 |
| Purchase #2 | $24.93 | 3.551% | $25.8153 | $25.82 | $25.80 | $25.80 |
| Purchase #3 | $125.28 | 4.612% | $131.0579 | $131.06 | $131.05 | $131.10 |
| Purchase #4 | $173.99 | 11.126% | $193.3481 | $193.35 | $193.35 | $193.30 |
| Purchase #5 | $96.49 | 9.419% | $105.5784 | $105.58 | $105.60 | $105.60 |
| Purchase #6 | $48.56 | 13.829% | $55.2754 | $55.28 | $55.30 | $55.30 |
| Purchase #7 | $79.63 | 4.434% | $83.1608 | $83.16 | $83.15 | $83.20 |
| 7 purchase totals = | $633.33 | $681.8249 | $681.84 | $681.85 | $681.90 | |