| 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 | $10.67 | 13.241% | $12.0828 | $12.08 | $12.10 | $12.10 |
| Purchase #2 | $35.93 | 11.671% | $40.1234 | $40.12 | $40.10 | $40.10 |
| Purchase #3 | $116.74 | 8.114% | $126.2123 | $126.21 | $126.20 | $126.20 |
| Purchase #4 | $87.79 | 12.279% | $98.5697 | $98.57 | $98.55 | $98.60 |
| Purchase #5 | $171.77 | 5.310% | $180.891 | $180.89 | $180.90 | $180.90 |
| Purchase #6 | $220.90 | 7.395% | $237.2356 | $237.24 | $237.25 | $237.20 |
| Purchase #7 | $71.89 | 4.855% | $75.3803 | $75.38 | $75.40 | $75.40 |
| 7 purchase totals = | $715.69 | $770.4951 | $770.49 | $770.50 | $770.50 | |