| 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 | $47.58 | 6.487% | $50.6665 | $50.67 | $50.65 | $50.70 |
| Purchase #2 | $181.90 | 12.389% | $204.4356 | $204.44 | $204.45 | $204.40 |
| Purchase #3 | $96.88 | 3.453% | $100.2253 | $100.23 | $100.25 | $100.20 |
| Purchase #4 | $34.91 | 8.238% | $37.7859 | $37.79 | $37.80 | $37.80 |
| Purchase #5 | $127.44 | 9.204% | $139.1696 | $139.17 | $139.15 | $139.20 |
| Purchase #6 | $130.49 | 10.388% | $144.0453 | $144.05 | $144.05 | $144.00 |
| Purchase #7 | $126.26 | 9.395% | $138.1221 | $138.12 | $138.10 | $138.10 |
| 7 purchase totals = | $745.46 | $814.4503 | $814.47 | $814.45 | $814.40 | |