| 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 | $8.84 | 7.217% | $9.478 | $9.48 | $9.50 | $9.50 |
| Purchase #2 | $65.36 | 7.408% | $70.2019 | $70.20 | $70.20 | $70.20 |
| Purchase #3 | $109.46 | 10.121% | $120.5384 | $120.54 | $120.55 | $120.50 |
| Purchase #4 | $56.81 | 6.724% | $60.6299 | $60.63 | $60.65 | $60.60 |
| Purchase #5 | $215.47 | 4.489% | $225.1424 | $225.14 | $225.15 | $225.10 |
| Purchase #6 | $180.52 | 5.358% | $190.1923 | $190.19 | $190.20 | $190.20 |
| Purchase #7 | $232.58 | 13.435% | $263.8271 | $263.83 | $263.85 | $263.80 |
| 7 purchase totals = | $869.04 | $940.0100 | $940.01 | $940.10 | $939.90 | |