| 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 | $35.38 | 6.625% | $37.7239 | $37.72 | $37.70 | $37.70 |
| Purchase #2 | $43.94 | 9.211% | $47.9873 | $47.99 | $48.00 | $48.00 |
| Purchase #3 | $204.54 | 10.266% | $225.5381 | $225.54 | $225.55 | $225.50 |
| Purchase #4 | $81.78 | 5.749% | $86.4815 | $86.48 | $86.50 | $86.50 |
| Purchase #5 | $231.34 | 9.664% | $253.6967 | $253.70 | $253.70 | $253.70 |
| Purchase #6 | $159.45 | 8.543% | $173.0718 | $173.07 | $173.05 | $173.10 |
| Purchase #7 | $86.28 | 8.873% | $93.9356 | $93.94 | $93.95 | $93.90 |
| 7 purchase totals = | $842.71 | $918.4349 | $918.44 | $918.45 | $918.40 | |