| 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 | $19.52 | 11.626% | $21.7894 | $21.79 | $21.80 | $21.80 |
| Purchase #2 | $124.62 | 6.855% | $133.1627 | $133.16 | $133.15 | $133.20 |
| Purchase #3 | $212.70 | 6.432% | $226.3809 | $226.38 | $226.40 | $226.40 |
| Purchase #4 | $58.25 | 4.396% | $60.8107 | $60.81 | $60.80 | $60.80 |
| Purchase #5 | $177.81 | 7.818% | $191.7112 | $191.71 | $191.70 | $191.70 |
| Purchase #6 | $211.86 | 6.408% | $225.436 | $225.44 | $225.45 | $225.40 |
| Purchase #7 | $41.39 | 12.267% | $46.4673 | $46.47 | $46.45 | $46.50 |
| 7 purchase totals = | $846.15 | $905.7582 | $905.76 | $905.75 | $905.80 | |