| 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 | $46.45 | 6.410% | $49.4274 | $49.43 | $49.45 | $49.40 |
| Purchase #2 | $125.90 | 4.230% | $131.2256 | $131.23 | $131.25 | $131.20 |
| Purchase #3 | $134.51 | 10.316% | $148.3861 | $148.39 | $148.40 | $148.40 |
| Purchase #4 | $245.47 | 12.739% | $276.7404 | $276.74 | $276.75 | $276.70 |
| Purchase #5 | $6.83 | 11.701% | $7.6292 | $7.63 | $7.65 | $7.60 |
| Purchase #6 | $108.97 | 13.396% | $123.5676 | $123.57 | $123.55 | $123.60 |
| Purchase #7 | $165.51 | 4.703% | $173.2939 | $173.29 | $173.30 | $173.30 |
| 7 purchase totals = | $833.64 | $910.2702 | $910.28 | $910.35 | $910.20 | |