| 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 | $55.50 | 7.455% | $59.6375 | $59.64 | $59.65 | $59.60 |
| Purchase #2 | $99.82 | 9.848% | $109.6503 | $109.65 | $109.65 | $109.70 |
| Purchase #3 | $96.29 | 11.574% | $107.4346 | $107.43 | $107.45 | $107.40 |
| Purchase #4 | $31.76 | 7.637% | $34.1855 | $34.19 | $34.20 | $34.20 |
| Purchase #5 | $160.82 | 3.804% | $166.9376 | $166.94 | $166.95 | $166.90 |
| Purchase #6 | $23.79 | 10.822% | $26.3646 | $26.36 | $26.35 | $26.40 |
| Purchase #7 | $61.52 | 5.750% | $65.0574 | $65.06 | $65.05 | $65.10 |
| 7 purchase totals = | $529.50 | $569.2675 | $569.27 | $569.30 | $569.30 | |