| 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 | $86.29 | 6.132% | $91.5813 | $91.58 | $91.60 | $91.60 |
| Purchase #2 | $86.33 | 12.260% | $96.9141 | $96.91 | $96.90 | $96.90 |
| Purchase #3 | $161.69 | 9.443% | $176.9584 | $176.96 | $176.95 | $177.00 |
| Purchase #4 | $144.42 | 3.572% | $149.5787 | $149.58 | $149.60 | $149.60 |
| Purchase #5 | $26.50 | 12.388% | $29.7828 | $29.78 | $29.80 | $29.80 |
| Purchase #6 | $244.65 | 9.706% | $268.3957 | $268.40 | $268.40 | $268.40 |
| Purchase #7 | $53.44 | 8.767% | $58.1251 | $58.13 | $58.15 | $58.10 |
| 7 purchase totals = | $803.32 | $871.3361 | $871.34 | $871.40 | $871.40 | |