| 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 | $59.30 | 12.803% | $66.8922 | $66.89 | $66.90 | $66.90 |
| Purchase #2 | $88.65 | 10.773% | $98.2003 | $98.20 | $98.20 | $98.20 |
| Purchase #3 | $250.70 | 13.701% | $285.0484 | $285.05 | $285.05 | $285.00 |
| Purchase #4 | $31.30 | 7.499% | $33.6472 | $33.65 | $33.65 | $33.60 |
| Purchase #5 | $94.67 | 9.152% | $103.3342 | $103.33 | $103.35 | $103.30 |
| Purchase #6 | $41.80 | 9.325% | $45.6979 | $45.70 | $45.70 | $45.70 |
| Purchase #7 | $38.54 | 9.664% | $42.2645 | $42.26 | $42.25 | $42.30 |
| 7 purchase totals = | $604.96 | $675.0847 | $675.08 | $675.10 | $675.00 | |