| 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 | $33.80 | 12.253% | $37.9415 | $37.94 | $37.95 | $37.90 |
| Purchase #2 | $104.66 | 11.743% | $116.9502 | $116.95 | $116.95 | $117.00 |
| Purchase #3 | $191.66 | 8.588% | $208.1198 | $208.12 | $208.10 | $208.10 |
| Purchase #4 | $167.46 | 13.528% | $190.114 | $190.11 | $190.10 | $190.10 |
| Purchase #5 | $113.68 | 8.859% | $123.7509 | $123.75 | $123.75 | $123.80 |
| Purchase #6 | $8.48 | 8.354% | $9.1884 | $9.19 | $9.20 | $9.20 |
| Purchase #7 | $94.31 | 7.548% | $101.4285 | $101.43 | $101.45 | $101.40 |
| 7 purchase totals = | $714.05 | $787.4933 | $787.49 | $787.50 | $787.50 | |