| 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 | $33.85 | 6.476% | $36.0421 | $36.04 | $36.05 | $36.00 |
| Purchase #2 | $42.33 | 9.409% | $46.3128 | $46.31 | $46.30 | $46.30 |
| Purchase #3 | $242.55 | 12.303% | $272.3909 | $272.39 | $272.40 | $272.40 |
| Purchase #4 | $97.29 | 11.543% | $108.5202 | $108.52 | $108.50 | $108.50 |
| Purchase #5 | $128.78 | 11.238% | $143.2523 | $143.25 | $143.25 | $143.30 |
| Purchase #6 | $134.25 | 10.537% | $148.3959 | $148.40 | $148.40 | $148.40 |
| Purchase #7 | $102.83 | 6.816% | $109.8389 | $109.84 | $109.85 | $109.80 |
| 7 purchase totals = | $781.88 | $864.7531 | $864.75 | $864.75 | $864.70 | |