| 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 | $27.65 | 5.370% | $29.1348 | $29.13 | $29.15 | $29.10 |
| Purchase #2 | $106.36 | 13.110% | $120.3038 | $120.30 | $120.30 | $120.30 |
| Purchase #3 | $61.37 | 6.808% | $65.5481 | $65.55 | $65.55 | $65.50 |
| Purchase #4 | $212.88 | 3.444% | $220.2116 | $220.21 | $220.20 | $220.20 |
| Purchase #5 | $219.26 | 6.788% | $234.1434 | $234.14 | $234.15 | $234.10 |
| Purchase #6 | $91.57 | 10.451% | $101.14 | $101.14 | $101.15 | $101.10 |
| Purchase #7 | $124.65 | 12.849% | $140.6663 | $140.67 | $140.65 | $140.70 |
| 7 purchase totals = | $843.74 | $911.1480 | $911.14 | $911.15 | $911.00 | |