| 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 | $32.83 | 4.637% | $34.3523 | $34.35 | $34.35 | $34.40 |
| Purchase #2 | $111.72 | 7.404% | $119.9917 | $119.99 | $120.00 | $120.00 |
| Purchase #3 | $59.66 | 12.484% | $67.108 | $67.11 | $67.10 | $67.10 |
| Purchase #4 | $96.89 | 10.844% | $107.3968 | $107.40 | $107.40 | $107.40 |
| Purchase #5 | $19.95 | 13.420% | $22.6273 | $22.63 | $22.65 | $22.60 |
| Purchase #6 | $142.81 | 4.448% | $149.1622 | $149.16 | $149.15 | $149.20 |
| Purchase #7 | $108.81 | 13.494% | $123.4928 | $123.49 | $123.50 | $123.50 |
| 7 purchase totals = | $572.67 | $624.1311 | $624.13 | $624.15 | $624.20 | |