| 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 | $31.97 | 10.325% | $35.2709 | $35.27 | $35.25 | $35.30 |
| Purchase #2 | $95.25 | 4.270% | $99.3172 | $99.32 | $99.30 | $99.30 |
| Purchase #3 | $232.96 | 4.555% | $243.5713 | $243.57 | $243.55 | $243.60 |
| Purchase #4 | $158.68 | 4.401% | $165.6635 | $165.66 | $165.65 | $165.70 |
| Purchase #5 | $52.25 | 3.579% | $54.12 | $54.12 | $54.10 | $54.10 |
| Purchase #6 | $110.63 | 13.173% | $125.2033 | $125.20 | $125.20 | $125.20 |
| Purchase #7 | $219.29 | 6.112% | $232.693 | $232.69 | $232.70 | $232.70 |
| 7 purchase totals = | $901.03 | $955.8392 | $955.83 | $955.75 | $955.90 | |