| 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 | $71.81 | 5.587% | $75.822 | $75.82 | $75.80 | $75.80 |
| Purchase #2 | $219.87 | 10.874% | $243.7787 | $243.78 | $243.80 | $243.80 |
| Purchase #3 | $119.88 | 9.142% | $130.8394 | $130.84 | $130.85 | $130.80 |
| Purchase #4 | $89.28 | 13.395% | $101.2391 | $101.24 | $101.25 | $101.20 |
| Purchase #5 | $63.98 | 5.476% | $67.4835 | $67.48 | $67.50 | $67.50 |
| Purchase #6 | $53.47 | 5.657% | $56.4948 | $56.49 | $56.50 | $56.50 |
| Purchase #7 | $67.83 | 13.594% | $77.0508 | $77.05 | $77.05 | $77.10 |
| 7 purchase totals = | $686.12 | $752.7083 | $752.70 | $752.75 | $752.70 | |