| 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 | $73.58 | 7.767% | $79.295 | $79.30 | $79.30 | $79.30 |
| Purchase #2 | $100.74 | 9.359% | $110.1683 | $110.17 | $110.15 | $110.20 |
| Purchase #3 | $43.37 | 13.195% | $49.0927 | $49.09 | $49.10 | $49.10 |
| Purchase #4 | $49.96 | 6.525% | $53.2199 | $53.22 | $53.20 | $53.20 |
| Purchase #5 | $210.89 | 7.833% | $227.409 | $227.41 | $227.40 | $227.40 |
| Purchase #6 | $26.40 | 4.108% | $27.4845 | $27.48 | $27.50 | $27.50 |
| Purchase #7 | $172.76 | 7.833% | $186.2923 | $186.29 | $186.30 | $186.30 |
| 7 purchase totals = | $677.70 | $732.9617 | $732.96 | $732.95 | $733.00 | |