| 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 | $93.43 | 9.596% | $102.3955 | $102.40 | $102.40 | $102.40 |
| Purchase #2 | $95.87 | 10.812% | $106.2355 | $106.24 | $106.25 | $106.20 |
| Purchase #3 | $49.95 | 12.457% | $56.1723 | $56.17 | $56.15 | $56.20 |
| Purchase #4 | $138.44 | 11.244% | $154.0062 | $154.01 | $154.00 | $154.00 |
| Purchase #5 | $204.91 | 7.210% | $219.684 | $219.68 | $219.70 | $219.70 |
| Purchase #6 | $94.95 | 5.698% | $100.3603 | $100.36 | $100.35 | $100.40 |
| Purchase #7 | $112.36 | 3.485% | $116.2757 | $116.28 | $116.30 | $116.30 |
| 7 purchase totals = | $789.91 | $855.1295 | $855.14 | $855.15 | $855.20 | |