| 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 | $91.62 | 9.495% | $100.3193 | $100.32 | $100.30 | $100.30 |
| Purchase #2 | $98.70 | 8.863% | $107.4478 | $107.45 | $107.45 | $107.40 |
| Purchase #3 | $191.92 | 7.650% | $206.6019 | $206.60 | $206.60 | $206.60 |
| Purchase #4 | $105.38 | 12.807% | $118.876 | $118.88 | $118.90 | $118.90 |
| Purchase #5 | $65.91 | 4.395% | $68.8067 | $68.81 | $68.80 | $68.80 |
| Purchase #6 | $48.77 | 9.814% | $53.5563 | $53.56 | $53.55 | $53.60 |
| Purchase #7 | $21.89 | 9.433% | $23.9549 | $23.95 | $23.95 | $24.00 |
| 7 purchase totals = | $624.19 | $679.5629 | $679.57 | $679.55 | $679.60 | |