| 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 | $53.79 | 3.472% | $55.6576 | $55.66 | $55.65 | $55.70 |
| Purchase #2 | $240.67 | 9.544% | $263.6395 | $263.64 | $263.65 | $263.60 |
| Purchase #3 | $140.69 | 12.494% | $158.2678 | $158.27 | $158.25 | $158.30 |
| Purchase #4 | $69.96 | 6.144% | $74.2583 | $74.26 | $74.25 | $74.30 |
| Purchase #5 | $40.84 | 8.486% | $44.3057 | $44.31 | $44.30 | $44.30 |
| Purchase #6 | $27.94 | 6.431% | $29.7368 | $29.74 | $29.75 | $29.70 |
| Purchase #7 | $47.30 | 13.546% | $53.7073 | $53.71 | $53.70 | $53.70 |
| 7 purchase totals = | $621.19 | $679.5730 | $679.59 | $679.55 | $679.60 | |