| 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 | $100.89 | 7.354% | $108.3095 | $108.31 | $108.30 | $108.30 |
| Purchase #2 | $243.26 | 11.862% | $272.1155 | $272.12 | $272.10 | $272.10 |
| Purchase #3 | $29.92 | 12.623% | $33.6968 | $33.70 | $33.70 | $33.70 |
| Purchase #4 | $45.78 | 9.634% | $50.1904 | $50.19 | $50.20 | $50.20 |
| Purchase #5 | $89.93 | 6.461% | $95.7404 | $95.74 | $95.75 | $95.70 |
| Purchase #6 | $158.34 | 13.353% | $179.4831 | $179.48 | $179.50 | $179.50 |
| Purchase #7 | $180.68 | 7.483% | $194.2003 | $194.20 | $194.20 | $194.20 |
| 7 purchase totals = | $848.80 | $933.7360 | $933.74 | $933.75 | $933.70 | |