| 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 | $41.83 | 5.277% | $44.0374 | $44.04 | $44.05 | $44.00 |
| Purchase #2 | $194.98 | 8.779% | $212.0973 | $212.10 | $212.10 | $212.10 |
| Purchase #3 | $41.30 | 7.120% | $44.2406 | $44.24 | $44.25 | $44.20 |
| Purchase #4 | $109.92 | 3.461% | $113.7243 | $113.72 | $113.70 | $113.70 |
| Purchase #5 | $55.47 | 7.638% | $59.7068 | $59.71 | $59.70 | $59.70 |
| Purchase #6 | $130.45 | 12.824% | $147.1789 | $147.18 | $147.20 | $147.20 |
| Purchase #7 | $66.79 | 3.537% | $69.1524 | $69.15 | $69.15 | $69.20 |
| 7 purchase totals = | $640.74 | $690.1377 | $690.14 | $690.15 | $690.10 | |