| 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 | $92.96 | 3.771% | $96.4655 | $96.47 | $96.45 | $96.50 |
| Purchase #2 | $27.88 | 12.841% | $31.4601 | $31.46 | $31.45 | $31.50 |
| Purchase #3 | $42.39 | 11.224% | $47.1479 | $47.15 | $47.15 | $47.10 |
| Purchase #4 | $250.43 | 12.155% | $280.8698 | $280.87 | $280.85 | $280.90 |
| Purchase #5 | $14.33 | 4.611% | $14.9908 | $14.99 | $15.00 | $15.00 |
| Purchase #6 | $110.64 | 5.154% | $116.3424 | $116.34 | $116.35 | $116.30 |
| Purchase #7 | $203.77 | 3.526% | $210.9549 | $210.95 | $210.95 | $211.00 |
| 7 purchase totals = | $742.40 | $798.2314 | $798.23 | $798.20 | $798.30 | |