| 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 | $229.31 | 7.410% | $246.3019 | $246.30 | $246.30 | $246.30 |
| Purchase #2 | $29.33 | 9.367% | $32.0773 | $32.08 | $32.10 | $32.10 |
| Purchase #3 | $46.55 | 8.718% | $50.6082 | $50.61 | $50.60 | $50.60 |
| Purchase #4 | $207.43 | 13.119% | $234.6427 | $234.64 | $234.65 | $234.60 |
| Purchase #5 | $74.25 | 13.539% | $84.3027 | $84.30 | $84.30 | $84.30 |
| Purchase #6 | $31.41 | 11.525% | $35.03 | $35.03 | $35.05 | $35.00 |
| Purchase #7 | $47.87 | 5.437% | $50.4727 | $50.47 | $50.45 | $50.50 |
| 7 purchase totals = | $666.15 | $733.4355 | $733.43 | $733.45 | $733.40 | |