| 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 | $83.83 | 10.351% | $92.5072 | $92.51 | $92.50 | $92.50 |
| Purchase #2 | $108.32 | 4.545% | $113.2431 | $113.24 | $113.25 | $113.20 |
| Purchase #3 | $144.71 | 3.572% | $149.879 | $149.88 | $149.90 | $149.90 |
| Purchase #4 | $219.29 | 4.539% | $229.2436 | $229.24 | $229.25 | $229.20 |
| Purchase #5 | $72.34 | 4.355% | $75.4904 | $75.49 | $75.50 | $75.50 |
| Purchase #6 | $219.96 | 3.860% | $228.4505 | $228.45 | $228.45 | $228.50 |
| Purchase #7 | $39.66 | 12.829% | $44.748 | $44.75 | $44.75 | $44.70 |
| 7 purchase totals = | $888.11 | $933.5618 | $933.56 | $933.60 | $933.50 | |