| 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 | $200.85 | 3.205% | $207.2872 | $207.29 | $207.30 | $207.30 |
| Purchase #2 | $104.97 | 5.364% | $110.6006 | $110.60 | $110.60 | $110.60 |
| Purchase #3 | $19.76 | 9.793% | $21.6951 | $21.70 | $21.70 | $21.70 |
| Purchase #4 | $236.49 | 4.310% | $246.6827 | $246.68 | $246.70 | $246.70 |
| Purchase #5 | $67.97 | 9.443% | $74.3884 | $74.39 | $74.40 | $74.40 |
| Purchase #6 | $75.71 | 12.337% | $85.0503 | $85.05 | $85.05 | $85.10 |
| Purchase #7 | $27.80 | 3.717% | $28.8333 | $28.83 | $28.85 | $28.80 |
| 7 purchase totals = | $733.55 | $774.5376 | $774.54 | $774.60 | $774.60 | |