| 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 | $13.99 | 5.146% | $14.7099 | $14.71 | $14.70 | $14.70 |
| Purchase #2 | $80.30 | 8.524% | $87.1448 | $87.14 | $87.15 | $87.10 |
| Purchase #3 | $212.47 | 5.448% | $224.0454 | $224.05 | $224.05 | $224.00 |
| Purchase #4 | $86.55 | 10.442% | $95.5876 | $95.59 | $95.60 | $95.60 |
| Purchase #5 | $139.55 | 10.838% | $154.6744 | $154.67 | $154.65 | $154.70 |
| Purchase #6 | $111.27 | 8.863% | $121.1319 | $121.13 | $121.15 | $121.10 |
| Purchase #7 | $128.76 | 10.399% | $142.1498 | $142.15 | $142.15 | $142.10 |
| 7 purchase totals = | $772.89 | $839.4438 | $839.44 | $839.45 | $839.30 | |