| 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 | $69.27 | 5.455% | $73.0487 | $73.05 | $73.05 | $73.00 |
| Purchase #2 | $129.52 | 6.867% | $138.4141 | $138.41 | $138.40 | $138.40 |
| Purchase #3 | $27.44 | 13.102% | $31.0352 | $31.04 | $31.05 | $31.00 |
| Purchase #4 | $73.75 | 10.372% | $81.3994 | $81.40 | $81.40 | $81.40 |
| Purchase #5 | $209.83 | 11.850% | $234.6949 | $234.69 | $234.70 | $234.70 |
| Purchase #6 | $188.82 | 8.464% | $204.8017 | $204.80 | $204.80 | $204.80 |
| Purchase #7 | $109.50 | 11.188% | $121.7509 | $121.75 | $121.75 | $121.80 |
| 7 purchase totals = | $808.13 | $885.1449 | $885.14 | $885.15 | $885.10 | |