| 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 | $58.71 | 13.791% | $66.8067 | $66.81 | $66.80 | $66.80 |
| Purchase #2 | $45.95 | 7.855% | $49.5594 | $49.56 | $49.55 | $49.60 |
| Purchase #3 | $142.49 | 11.279% | $158.5614 | $158.56 | $158.55 | $158.60 |
| Purchase #4 | $194.79 | 8.870% | $212.0679 | $212.07 | $212.05 | $212.10 |
| Purchase #5 | $164.90 | 5.335% | $173.6974 | $173.70 | $173.70 | $173.70 |
| Purchase #6 | $6.48 | 9.400% | $7.0891 | $7.09 | $7.10 | $7.10 |
| Purchase #7 | $53.29 | 13.259% | $60.3557 | $60.36 | $60.35 | $60.40 |
| 7 purchase totals = | $666.61 | $728.1376 | $728.15 | $728.10 | $728.30 | |