| 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 | $82.92 | 6.665% | $88.4466 | $88.45 | $88.45 | $88.40 |
| Purchase #2 | $72.81 | 3.488% | $75.3496 | $75.35 | $75.35 | $75.30 |
| Purchase #3 | $99.91 | 5.866% | $105.7707 | $105.77 | $105.75 | $105.80 |
| Purchase #4 | $228.36 | 12.381% | $256.6333 | $256.63 | $256.65 | $256.60 |
| Purchase #5 | $142.56 | 11.394% | $158.8033 | $158.80 | $158.80 | $158.80 |
| Purchase #6 | $39.79 | 3.140% | $41.0394 | $41.04 | $41.05 | $41.00 |
| Purchase #7 | $160.39 | 13.643% | $182.272 | $182.27 | $182.25 | $182.30 |
| 7 purchase totals = | $826.74 | $908.3149 | $908.31 | $908.30 | $908.20 | |