| 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 | $91.82 | 11.807% | $102.6612 | $102.66 | $102.65 | $102.70 |
| Purchase #2 | $53.63 | 9.648% | $58.8042 | $58.80 | $58.80 | $58.80 |
| Purchase #3 | $29.99 | 11.757% | $33.5159 | $33.52 | $33.50 | $33.50 |
| Purchase #4 | $43.44 | 7.744% | $46.804 | $46.80 | $46.80 | $46.80 |
| Purchase #5 | $59.86 | 13.195% | $67.7585 | $67.76 | $67.75 | $67.80 |
| Purchase #6 | $110.47 | 6.568% | $117.7257 | $117.73 | $117.75 | $117.70 |
| Purchase #7 | $172.89 | 7.334% | $185.5698 | $185.57 | $185.55 | $185.60 |
| 7 purchase totals = | $562.10 | $612.8393 | $612.84 | $612.80 | $612.90 | |