| 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 | $99.88 | 7.268% | $107.1393 | $107.14 | $107.15 | $107.10 |
| Purchase #2 | $46.75 | 11.213% | $51.9921 | $51.99 | $52.00 | $52.00 |
| Purchase #3 | $209.94 | 10.629% | $232.2545 | $232.25 | $232.25 | $232.30 |
| Purchase #4 | $87.89 | 8.448% | $95.3149 | $95.31 | $95.30 | $95.30 |
| Purchase #5 | $59.60 | 3.645% | $61.7724 | $61.77 | $61.75 | $61.80 |
| Purchase #6 | $101.53 | 8.550% | $110.2108 | $110.21 | $110.20 | $110.20 |
| Purchase #7 | $229.93 | 6.342% | $244.5122 | $244.51 | $244.50 | $244.50 |
| 7 purchase totals = | $835.52 | $903.1962 | $903.18 | $903.15 | $903.20 | |