| 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 | $67.55 | 10.736% | $74.8022 | $74.80 | $74.80 | $74.80 |
| Purchase #2 | $53.60 | 7.774% | $57.7669 | $57.77 | $57.75 | $57.80 |
| Purchase #3 | $65.72 | 12.251% | $73.7714 | $73.77 | $73.75 | $73.80 |
| Purchase #4 | $213.49 | 6.408% | $227.1704 | $227.17 | $227.15 | $227.20 |
| Purchase #5 | $48.58 | 4.557% | $50.7938 | $50.79 | $50.80 | $50.80 |
| Purchase #6 | $237.72 | 13.832% | $270.6014 | $270.60 | $270.60 | $270.60 |
| Purchase #7 | $216.89 | 3.607% | $224.7132 | $224.71 | $224.70 | $224.70 |
| 7 purchase totals = | $903.55 | $979.6193 | $979.61 | $979.55 | $979.70 | |