| 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 | $84.66 | 8.229% | $91.6267 | $91.63 | $91.65 | $91.60 |
| Purchase #2 | $7.30 | 5.371% | $7.6921 | $7.69 | $7.70 | $7.70 |
| Purchase #3 | $139.57 | 13.431% | $158.3156 | $158.32 | $158.30 | $158.30 |
| Purchase #4 | $87.52 | 4.516% | $91.4724 | $91.47 | $91.45 | $91.50 |
| Purchase #5 | $78.49 | 4.239% | $81.8172 | $81.82 | $81.80 | $81.80 |
| Purchase #6 | $110.50 | 12.467% | $124.276 | $124.28 | $124.30 | $124.30 |
| Purchase #7 | $85.27 | 13.764% | $97.0066 | $97.01 | $97.00 | $97.00 |
| 7 purchase totals = | $593.31 | $652.2066 | $652.22 | $652.20 | $652.20 | |