| 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 | $60.76 | 5.718% | $64.2343 | $64.23 | $64.25 | $64.20 |
| Purchase #2 | $60.55 | 10.491% | $66.9023 | $66.90 | $66.90 | $66.90 |
| Purchase #3 | $40.73 | 11.267% | $45.319 | $45.32 | $45.30 | $45.30 |
| Purchase #4 | $66.82 | 13.601% | $75.9082 | $75.91 | $75.90 | $75.90 |
| Purchase #5 | $191.26 | 13.607% | $217.2847 | $217.28 | $217.30 | $217.30 |
| Purchase #6 | $227.97 | 10.689% | $252.3377 | $252.34 | $252.35 | $252.30 |
| Purchase #7 | $192.46 | 4.369% | $200.8686 | $200.87 | $200.85 | $200.90 |
| 7 purchase totals = | $840.55 | $922.8548 | $922.85 | $922.85 | $922.80 | |