| 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 | $70.35 | 6.555% | $74.9614 | $74.96 | $74.95 | $75.00 |
| Purchase #2 | $210.66 | 5.437% | $222.1136 | $222.11 | $222.10 | $222.10 |
| Purchase #3 | $149.80 | 8.173% | $162.0432 | $162.04 | $162.05 | $162.00 |
| Purchase #4 | $52.70 | 4.785% | $55.2217 | $55.22 | $55.20 | $55.20 |
| Purchase #5 | $61.84 | 7.500% | $66.478 | $66.48 | $66.50 | $66.50 |
| Purchase #6 | $64.44 | 5.656% | $68.0847 | $68.08 | $68.10 | $68.10 |
| Purchase #7 | $13.30 | 3.689% | $13.7906 | $13.79 | $13.80 | $13.80 |
| 7 purchase totals = | $623.09 | $662.6932 | $662.68 | $662.70 | $662.70 | |