| 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 | $55.92 | 13.231% | $63.3188 | $63.32 | $63.30 | $63.30 |
| Purchase #2 | $10.47 | 13.458% | $11.8791 | $11.88 | $11.90 | $11.90 |
| Purchase #3 | $131.66 | 8.208% | $142.4667 | $142.47 | $142.45 | $142.50 |
| Purchase #4 | $238.48 | 12.148% | $267.4506 | $267.45 | $267.45 | $267.50 |
| Purchase #5 | $213.82 | 7.347% | $229.5294 | $229.53 | $229.55 | $229.50 |
| Purchase #6 | $6.71 | 5.160% | $7.0562 | $7.06 | $7.05 | $7.10 |
| Purchase #7 | $159.44 | 6.853% | $170.3664 | $170.37 | $170.35 | $170.40 |
| 7 purchase totals = | $816.50 | $892.0672 | $892.08 | $892.05 | $892.20 | |