| 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 | $243.77 | 4.636% | $255.0712 | $255.07 | $255.05 | $255.10 |
| Purchase #2 | $63.98 | 5.700% | $67.6269 | $67.63 | $67.65 | $67.60 |
| Purchase #3 | $217.42 | 10.641% | $240.5557 | $240.56 | $240.55 | $240.60 |
| Purchase #4 | $121.50 | 8.799% | $132.1908 | $132.19 | $132.20 | $132.20 |
| Purchase #5 | $178.29 | 4.602% | $186.4949 | $186.49 | $186.50 | $186.50 |
| Purchase #6 | $9.50 | 8.455% | $10.3032 | $10.30 | $10.30 | $10.30 |
| Purchase #7 | $83.37 | 4.321% | $86.9724 | $86.97 | $86.95 | $87.00 |
| 7 purchase totals = | $917.83 | $979.2151 | $979.21 | $979.20 | $979.30 | |