| 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 | $14.80 | 8.704% | $16.0882 | $16.09 | $16.10 | $16.10 |
| Purchase #2 | $214.36 | 6.820% | $228.9794 | $228.98 | $229.00 | $229.00 |
| Purchase #3 | $49.61 | 7.261% | $53.2122 | $53.21 | $53.20 | $53.20 |
| Purchase #4 | $139.89 | 6.234% | $148.6107 | $148.61 | $148.60 | $148.60 |
| Purchase #5 | $229.31 | 8.533% | $248.877 | $248.88 | $248.90 | $248.90 |
| Purchase #6 | $48.89 | 5.747% | $51.6997 | $51.70 | $51.70 | $51.70 |
| Purchase #7 | $220.36 | 11.127% | $244.8795 | $244.88 | $244.90 | $244.90 |
| 7 purchase totals = | $917.22 | $992.3467 | $992.35 | $992.40 | $992.40 | |