| 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 | $75.37 | 9.130% | $82.2513 | $82.25 | $82.25 | $82.30 |
| Purchase #2 | $46.63 | 6.141% | $49.4935 | $49.49 | $49.50 | $49.50 |
| Purchase #3 | $205.98 | 10.796% | $228.2176 | $228.22 | $228.20 | $228.20 |
| Purchase #4 | $109.46 | 6.149% | $116.1907 | $116.19 | $116.20 | $116.20 |
| Purchase #5 | $57.47 | 8.741% | $62.4935 | $62.49 | $62.50 | $62.50 |
| Purchase #6 | $108.77 | 13.706% | $123.678 | $123.68 | $123.70 | $123.70 |
| Purchase #7 | $225.95 | 11.132% | $251.1028 | $251.10 | $251.10 | $251.10 |
| 7 purchase totals = | $829.63 | $913.4274 | $913.42 | $913.45 | $913.50 | |