| 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 | $82.72 | 7.198% | $88.6742 | $88.67 | $88.65 | $88.70 |
| Purchase #2 | $54.79 | 7.624% | $58.9672 | $58.97 | $58.95 | $59.00 |
| Purchase #3 | $44.66 | 12.239% | $50.1259 | $50.13 | $50.15 | $50.10 |
| Purchase #4 | $171.58 | 6.406% | $182.5714 | $182.57 | $182.55 | $182.60 |
| Purchase #5 | $168.99 | 10.846% | $187.3187 | $187.32 | $187.30 | $187.30 |
| Purchase #6 | $109.35 | 10.141% | $120.4392 | $120.44 | $120.45 | $120.40 |
| Purchase #7 | $175.85 | 8.225% | $190.3137 | $190.31 | $190.30 | $190.30 |
| 7 purchase totals = | $807.94 | $878.4103 | $878.41 | $878.35 | $878.40 | |