| 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 | $144.33 | 3.244% | $149.0121 | $149.01 | $149.00 | $149.00 |
| Purchase #2 | $81.87 | 3.358% | $84.6192 | $84.62 | $84.60 | $84.60 |
| Purchase #3 | $116.57 | 9.187% | $127.2793 | $127.28 | $127.30 | $127.30 |
| Purchase #4 | $10.54 | 3.704% | $10.9304 | $10.93 | $10.95 | $10.90 |
| Purchase #5 | $61.97 | 3.719% | $64.2747 | $64.27 | $64.25 | $64.30 |
| Purchase #6 | $216.75 | 4.565% | $226.6446 | $226.64 | $226.65 | $226.60 |
| Purchase #7 | $44.31 | 10.309% | $48.8779 | $48.88 | $48.90 | $48.90 |
| 7 purchase totals = | $676.34 | $711.6382 | $711.63 | $711.65 | $711.60 | |