| 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 | $51.74 | 3.770% | $53.6906 | $53.69 | $53.70 | $53.70 |
| Purchase #2 | $41.65 | 12.112% | $46.6946 | $46.69 | $46.70 | $46.70 |
| Purchase #3 | $22.90 | 10.336% | $25.2669 | $25.27 | $25.25 | $25.30 |
| Purchase #4 | $27.98 | 6.553% | $29.8135 | $29.81 | $29.80 | $29.80 |
| Purchase #5 | $194.50 | 3.791% | $201.8735 | $201.87 | $201.85 | $201.90 |
| Purchase #6 | $72.50 | 7.689% | $78.0745 | $78.07 | $78.05 | $78.10 |
| Purchase #7 | $125.71 | 9.797% | $138.0258 | $138.03 | $138.05 | $138.00 |
| 7 purchase totals = | $536.98 | $573.4394 | $573.43 | $573.40 | $573.50 | |