| 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 | $118.89 | 10.289% | $131.1226 | $131.12 | $131.10 | $131.10 |
| Purchase #2 | $72.69 | 3.565% | $75.2814 | $75.28 | $75.30 | $75.30 |
| Purchase #3 | $49.47 | 11.554% | $55.1858 | $55.19 | $55.20 | $55.20 |
| Purchase #4 | $130.76 | 13.422% | $148.3106 | $148.31 | $148.30 | $148.30 |
| Purchase #5 | $73.55 | 11.121% | $81.7295 | $81.73 | $81.75 | $81.70 |
| Purchase #6 | $88.79 | 8.616% | $96.4401 | $96.44 | $96.45 | $96.40 |
| Purchase #7 | $227.80 | 4.848% | $238.8437 | $238.84 | $238.85 | $238.80 |
| 7 purchase totals = | $761.95 | $826.9137 | $826.91 | $826.95 | $826.80 | |