| 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 | $48.52 | 3.567% | $50.2507 | $50.25 | $50.25 | $50.30 |
| Purchase #2 | $164.66 | 9.343% | $180.0442 | $180.04 | $180.05 | $180.00 |
| Purchase #3 | $88.47 | 3.126% | $91.2356 | $91.24 | $91.25 | $91.20 |
| Purchase #4 | $104.63 | 12.283% | $117.4817 | $117.48 | $117.50 | $117.50 |
| Purchase #5 | $225.40 | 7.786% | $242.9496 | $242.95 | $242.95 | $242.90 |
| Purchase #6 | $59.70 | 12.584% | $67.2126 | $67.21 | $67.20 | $67.20 |
| Purchase #7 | $92.80 | 6.488% | $98.8209 | $98.82 | $98.80 | $98.80 |
| 7 purchase totals = | $784.18 | $847.9953 | $847.99 | $848.00 | $847.90 | |