| 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 | $11.74 | 13.716% | $13.3503 | $13.35 | $13.35 | $13.40 |
| Purchase #2 | $44.99 | 12.771% | $50.7357 | $50.74 | $50.75 | $50.70 |
| Purchase #3 | $22.68 | 6.465% | $24.1463 | $24.15 | $24.15 | $24.10 |
| Purchase #4 | $28.89 | 12.445% | $32.4854 | $32.49 | $32.50 | $32.50 |
| Purchase #5 | $201.59 | 9.762% | $221.2692 | $221.27 | $221.25 | $221.30 |
| Purchase #6 | $211.43 | 6.363% | $224.8833 | $224.88 | $224.90 | $224.90 |
| Purchase #7 | $48.58 | 9.521% | $53.2053 | $53.21 | $53.20 | $53.20 |
| 7 purchase totals = | $569.90 | $620.0755 | $620.09 | $620.10 | $620.10 | |