| 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 | $89.81 | 13.850% | $102.2487 | $102.25 | $102.25 | $102.20 |
| Purchase #2 | $49.40 | 7.148% | $52.9311 | $52.93 | $52.95 | $52.90 |
| Purchase #3 | $120.61 | 11.406% | $134.3668 | $134.37 | $134.35 | $134.40 |
| Purchase #4 | $187.96 | 13.511% | $213.3553 | $213.36 | $213.35 | $213.40 |
| Purchase #5 | $177.87 | 13.702% | $202.2417 | $202.24 | $202.25 | $202.20 |
| Purchase #6 | $46.79 | 4.429% | $48.8623 | $48.86 | $48.85 | $48.90 |
| Purchase #7 | $50.40 | 5.735% | $53.2904 | $53.29 | $53.30 | $53.30 |
| 7 purchase totals = | $722.84 | $807.2963 | $807.30 | $807.30 | $807.30 | |