| 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 | $110.45 | 7.647% | $118.8961 | $118.90 | $118.90 | $118.90 |
| Purchase #2 | $41.33 | 11.583% | $46.1173 | $46.12 | $46.10 | $46.10 |
| Purchase #3 | $45.83 | 6.239% | $48.6893 | $48.69 | $48.70 | $48.70 |
| Purchase #4 | $182.75 | 13.604% | $207.6113 | $207.61 | $207.60 | $207.60 |
| Purchase #5 | $158.57 | 5.140% | $166.7205 | $166.72 | $166.70 | $166.70 |
| Purchase #6 | $227.64 | 10.647% | $251.8768 | $251.88 | $251.90 | $251.90 |
| Purchase #7 | $123.84 | 4.494% | $129.4054 | $129.41 | $129.40 | $129.40 |
| 7 purchase totals = | $890.41 | $969.3167 | $969.33 | $969.30 | $969.30 | |