| 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 | $31.33 | 8.248% | $33.9141 | $33.91 | $33.90 | $33.90 |
| Purchase #2 | $61.55 | 8.862% | $67.0046 | $67.00 | $67.00 | $67.00 |
| Purchase #3 | $161.99 | 8.539% | $175.8223 | $175.82 | $175.80 | $175.80 |
| Purchase #4 | $189.91 | 7.626% | $204.3925 | $204.39 | $204.40 | $204.40 |
| Purchase #5 | $29.66 | 12.491% | $33.3648 | $33.36 | $33.35 | $33.40 |
| Purchase #6 | $106.56 | 8.710% | $115.8414 | $115.84 | $115.85 | $115.80 |
| Purchase #7 | $134.71 | 12.402% | $151.4167 | $151.42 | $151.40 | $151.40 |
| 7 purchase totals = | $715.71 | $781.7564 | $781.74 | $781.70 | $781.70 | |