| 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 | $71.97 | 10.609% | $79.6053 | $79.61 | $79.60 | $79.60 |
| Purchase #2 | $210.61 | 8.339% | $228.1728 | $228.17 | $228.15 | $228.20 |
| Purchase #3 | $25.62 | 12.612% | $28.8512 | $28.85 | $28.85 | $28.90 |
| Purchase #4 | $227.69 | 4.445% | $237.8108 | $237.81 | $237.80 | $237.80 |
| Purchase #5 | $189.37 | 11.389% | $210.9373 | $210.94 | $210.95 | $210.90 |
| Purchase #6 | $170.71 | 9.589% | $187.0794 | $187.08 | $187.10 | $187.10 |
| Purchase #7 | $5.65 | 5.544% | $5.9632 | $5.96 | $5.95 | $6.00 |
| 7 purchase totals = | $901.62 | $978.4200 | $978.42 | $978.40 | $978.50 | |