| 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 | $236.87 | 9.123% | $258.4797 | $258.48 | $258.50 | $258.50 |
| Purchase #2 | $58.33 | 10.562% | $64.4908 | $64.49 | $64.50 | $64.50 |
| Purchase #3 | $191.79 | 5.381% | $202.1102 | $202.11 | $202.10 | $202.10 |
| Purchase #4 | $41.76 | 11.252% | $46.4588 | $46.46 | $46.45 | $46.50 |
| Purchase #5 | $158.92 | 5.735% | $168.0341 | $168.03 | $168.05 | $168.00 |
| Purchase #6 | $18.26 | 12.778% | $20.5933 | $20.59 | $20.60 | $20.60 |
| Purchase #7 | $50.98 | 11.113% | $56.6454 | $56.65 | $56.65 | $56.60 |
| 7 purchase totals = | $756.91 | $816.8123 | $816.81 | $816.85 | $816.80 | |