| 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 | $69.88 | 12.639% | $78.7121 | $78.71 | $78.70 | $78.70 |
| Purchase #2 | $23.71 | 6.462% | $25.2421 | $25.24 | $25.25 | $25.20 |
| Purchase #3 | $146.68 | 8.381% | $158.9733 | $158.97 | $158.95 | $159.00 |
| Purchase #4 | $138.61 | 5.502% | $146.2363 | $146.24 | $146.25 | $146.20 |
| Purchase #5 | $129.49 | 10.513% | $143.1033 | $143.10 | $143.10 | $143.10 |
| Purchase #6 | $236.68 | 6.681% | $252.4926 | $252.49 | $252.50 | $252.50 |
| Purchase #7 | $223.47 | 3.833% | $232.0356 | $232.04 | $232.05 | $232.00 |
| 7 purchase totals = | $968.52 | $1,036.7953 | $1,036.79 | $1,036.80 | $1,036.70 | |