| 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 | $108.92 | 7.278% | $116.8472 | $116.85 | $116.85 | $116.80 |
| Purchase #2 | $74.84 | 3.402% | $77.3861 | $77.39 | $77.40 | $77.40 |
| Purchase #3 | $149.30 | 7.580% | $160.6169 | $160.62 | $160.60 | $160.60 |
| Purchase #4 | $49.84 | 8.154% | $53.904 | $53.90 | $53.90 | $53.90 |
| Purchase #5 | $170.48 | 11.608% | $190.2693 | $190.27 | $190.25 | $190.30 |
| Purchase #6 | $90.73 | 11.650% | $101.3 | $101.30 | $101.30 | $101.30 |
| Purchase #7 | $207.41 | 10.465% | $229.1155 | $229.12 | $229.10 | $229.10 |
| 7 purchase totals = | $851.52 | $929.4390 | $929.45 | $929.40 | $929.40 | |