| 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 | $62.54 | 8.420% | $67.8059 | $67.81 | $67.80 | $67.80 |
| Purchase #2 | $92.84 | 13.799% | $105.651 | $105.65 | $105.65 | $105.70 |
| Purchase #3 | $218.60 | 7.366% | $234.7021 | $234.70 | $234.70 | $234.70 |
| Purchase #4 | $227.65 | 6.459% | $242.3539 | $242.35 | $242.35 | $242.40 |
| Purchase #5 | $8.86 | 13.388% | $10.0462 | $10.05 | $10.05 | $10.00 |
| Purchase #6 | $223.47 | 9.237% | $244.1119 | $244.11 | $244.10 | $244.10 |
| Purchase #7 | $82.53 | 5.576% | $87.1319 | $87.13 | $87.15 | $87.10 |
| 7 purchase totals = | $916.49 | $991.8029 | $991.80 | $991.80 | $991.80 | |