| 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 | $30.79 | 7.353% | $33.054 | $33.05 | $33.05 | $33.10 |
| Purchase #2 | $30.55 | 3.261% | $31.5462 | $31.55 | $31.55 | $31.50 |
| Purchase #3 | $73.69 | 7.870% | $79.4894 | $79.49 | $79.50 | $79.50 |
| Purchase #4 | $248.46 | 5.513% | $262.1576 | $262.16 | $262.15 | $262.20 |
| Purchase #5 | $84.49 | 13.684% | $96.0516 | $96.05 | $96.05 | $96.10 |
| Purchase #6 | $100.64 | 11.485% | $112.1985 | $112.20 | $112.20 | $112.20 |
| Purchase #7 | $122.64 | 8.499% | $133.0632 | $133.06 | $133.05 | $133.10 |
| 7 purchase totals = | $691.26 | $747.5605 | $747.56 | $747.55 | $747.70 | |