| 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 | $53.95 | 8.172% | $58.3588 | $58.36 | $58.35 | $58.40 |
| Purchase #2 | $182.90 | 3.432% | $189.1771 | $189.18 | $189.20 | $189.20 |
| Purchase #3 | $130.80 | 9.690% | $143.4745 | $143.47 | $143.45 | $143.50 |
| Purchase #4 | $55.68 | 12.269% | $62.5114 | $62.51 | $62.50 | $62.50 |
| Purchase #5 | $98.94 | 13.338% | $112.1366 | $112.14 | $112.15 | $112.10 |
| Purchase #6 | $148.58 | 10.405% | $164.0397 | $164.04 | $164.05 | $164.00 |
| Purchase #7 | $9.29 | 12.819% | $10.4809 | $10.48 | $10.50 | $10.50 |
| 7 purchase totals = | $680.14 | $740.1790 | $740.18 | $740.20 | $740.20 | |