| 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 | $83.41 | 7.825% | $89.9368 | $89.94 | $89.95 | $89.90 |
| Purchase #2 | $28.26 | 11.294% | $31.4517 | $31.45 | $31.45 | $31.50 |
| Purchase #3 | $107.50 | 10.377% | $118.6553 | $118.66 | $118.65 | $118.70 |
| Purchase #4 | $11.95 | 11.332% | $13.3042 | $13.30 | $13.30 | $13.30 |
| Purchase #5 | $95.39 | 6.608% | $101.6934 | $101.69 | $101.70 | $101.70 |
| Purchase #6 | $237.76 | 5.114% | $249.919 | $249.92 | $249.90 | $249.90 |
| Purchase #7 | $207.96 | 6.122% | $220.6913 | $220.69 | $220.70 | $220.70 |
| 7 purchase totals = | $772.23 | $825.6517 | $825.65 | $825.65 | $825.70 | |