| 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 | $83.58 | 4.870% | $87.6503 | $87.65 | $87.65 | $87.70 |
| Purchase #2 | $121.61 | 8.733% | $132.2302 | $132.23 | $132.25 | $132.20 |
| Purchase #3 | $67.33 | 10.293% | $74.2603 | $74.26 | $74.25 | $74.30 |
| Purchase #4 | $58.30 | 4.461% | $60.9008 | $60.90 | $60.90 | $60.90 |
| Purchase #5 | $236.48 | 13.353% | $268.0572 | $268.06 | $268.05 | $268.10 |
| Purchase #6 | $84.91 | 7.353% | $91.1534 | $91.15 | $91.15 | $91.20 |
| Purchase #7 | $155.72 | 9.791% | $170.9665 | $170.97 | $170.95 | $171.00 |
| 7 purchase totals = | $807.93 | $885.2187 | $885.22 | $885.20 | $885.40 | |