| 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 | $11.84 | 5.580% | $12.5007 | $12.50 | $12.50 | $12.50 |
| Purchase #2 | $170.78 | 11.741% | $190.8313 | $190.83 | $190.85 | $190.80 |
| Purchase #3 | $53.36 | 12.794% | $60.1869 | $60.19 | $60.20 | $60.20 |
| Purchase #4 | $23.55 | 4.742% | $24.6667 | $24.67 | $24.65 | $24.70 |
| Purchase #5 | $89.39 | 13.572% | $101.522 | $101.52 | $101.50 | $101.50 |
| Purchase #6 | $25.89 | 11.186% | $28.7861 | $28.79 | $28.80 | $28.80 |
| Purchase #7 | $227.49 | 6.434% | $242.1267 | $242.13 | $242.15 | $242.10 |
| 7 purchase totals = | $602.30 | $660.6204 | $660.63 | $660.65 | $660.60 | |