| 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 | $19.56 | 4.689% | $20.4772 | $20.48 | $20.50 | $20.50 |
| Purchase #2 | $86.95 | 6.768% | $92.8348 | $92.83 | $92.85 | $92.80 |
| Purchase #3 | $25.78 | 9.629% | $28.2624 | $28.26 | $28.25 | $28.30 |
| Purchase #4 | $25.92 | 5.364% | $27.3103 | $27.31 | $27.30 | $27.30 |
| Purchase #5 | $206.49 | 13.660% | $234.6965 | $234.70 | $234.70 | $234.70 |
| Purchase #6 | $111.61 | 4.808% | $116.9762 | $116.98 | $117.00 | $117.00 |
| Purchase #7 | $220.99 | 10.267% | $243.679 | $243.68 | $243.70 | $243.70 |
| 7 purchase totals = | $697.30 | $764.2364 | $764.24 | $764.30 | $764.30 | |