| 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 | $69.67 | 3.816% | $72.3286 | $72.33 | $72.35 | $72.30 |
| Purchase #2 | $102.72 | 3.577% | $106.3943 | $106.39 | $106.40 | $106.40 |
| Purchase #3 | $136.46 | 10.792% | $151.1868 | $151.19 | $151.20 | $151.20 |
| Purchase #4 | $178.66 | 5.113% | $187.7949 | $187.79 | $187.80 | $187.80 |
| Purchase #5 | $60.29 | 6.747% | $64.3578 | $64.36 | $64.35 | $64.40 |
| Purchase #6 | $68.44 | 8.386% | $74.1794 | $74.18 | $74.20 | $74.20 |
| Purchase #7 | $207.89 | 10.477% | $229.6706 | $229.67 | $229.65 | $229.70 |
| 7 purchase totals = | $824.13 | $885.9124 | $885.91 | $885.95 | $886.00 | |