| 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 | $57.84 | 6.756% | $61.7477 | $61.75 | $61.75 | $61.70 |
| Purchase #2 | $90.28 | 9.646% | $98.9884 | $98.99 | $99.00 | $99.00 |
| Purchase #3 | $240.67 | 11.555% | $268.4794 | $268.48 | $268.50 | $268.50 |
| Purchase #4 | $180.78 | 11.352% | $201.3021 | $201.30 | $201.30 | $201.30 |
| Purchase #5 | $230.89 | 8.191% | $249.8022 | $249.80 | $249.80 | $249.80 |
| Purchase #6 | $53.70 | 3.640% | $55.6547 | $55.65 | $55.65 | $55.70 |
| Purchase #7 | $39.94 | 12.860% | $45.0763 | $45.08 | $45.10 | $45.10 |
| 7 purchase totals = | $894.10 | $981.0508 | $981.05 | $981.10 | $981.10 | |