| 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 | $28.97 | 13.282% | $32.8178 | $32.82 | $32.80 | $32.80 |
| Purchase #2 | $55.80 | 11.402% | $62.1623 | $62.16 | $62.15 | $62.20 |
| Purchase #3 | $53.53 | 9.861% | $58.8086 | $58.81 | $58.80 | $58.80 |
| Purchase #4 | $226.92 | 8.460% | $246.1174 | $246.12 | $246.10 | $246.10 |
| Purchase #5 | $176.83 | 9.737% | $194.0479 | $194.05 | $194.05 | $194.00 |
| Purchase #6 | $135.89 | 13.587% | $154.3534 | $154.35 | $154.35 | $154.40 |
| Purchase #7 | $125.32 | 11.620% | $139.8822 | $139.88 | $139.90 | $139.90 |
| 7 purchase totals = | $803.26 | $888.1896 | $888.19 | $888.15 | $888.20 | |