| 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 | $97.61 | 12.851% | $110.1539 | $110.15 | $110.15 | $110.20 |
| Purchase #2 | $234.62 | 6.400% | $249.6357 | $249.64 | $249.65 | $249.60 |
| Purchase #3 | $42.30 | 13.109% | $47.8451 | $47.85 | $47.85 | $47.80 |
| Purchase #4 | $194.33 | 3.867% | $201.8447 | $201.84 | $201.85 | $201.80 |
| Purchase #5 | $153.89 | 7.675% | $165.7011 | $165.70 | $165.70 | $165.70 |
| Purchase #6 | $168.83 | 5.232% | $177.6632 | $177.66 | $177.65 | $177.70 |
| Purchase #7 | $7.35 | 6.642% | $7.8382 | $7.84 | $7.85 | $7.80 |
| 7 purchase totals = | $898.93 | $960.6819 | $960.68 | $960.70 | $960.60 | |