| 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 | $40.65 | 11.154% | $45.1841 | $45.18 | $45.20 | $45.20 |
| Purchase #2 | $138.40 | 11.499% | $154.3146 | $154.31 | $154.30 | $154.30 |
| Purchase #3 | $101.30 | 13.821% | $115.3007 | $115.30 | $115.30 | $115.30 |
| Purchase #4 | $28.75 | 13.432% | $32.6117 | $32.61 | $32.60 | $32.60 |
| Purchase #5 | $150.71 | 5.459% | $158.9373 | $158.94 | $158.95 | $158.90 |
| Purchase #6 | $62.26 | 9.386% | $68.1037 | $68.10 | $68.10 | $68.10 |
| Purchase #7 | $129.83 | 9.844% | $142.6105 | $142.61 | $142.60 | $142.60 |
| 7 purchase totals = | $651.90 | $717.0626 | $717.05 | $717.05 | $717.00 | |