| 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 | $48.58 | 10.483% | $53.6726 | $53.67 | $53.65 | $53.70 |
| Purchase #2 | $170.65 | 3.784% | $177.1074 | $177.11 | $177.10 | $177.10 |
| Purchase #3 | $17.54 | 8.800% | $19.0835 | $19.08 | $19.10 | $19.10 |
| Purchase #4 | $59.63 | 7.178% | $63.9102 | $63.91 | $63.90 | $63.90 |
| Purchase #5 | $79.65 | 9.200% | $86.9778 | $86.98 | $87.00 | $87.00 |
| Purchase #6 | $164.76 | 8.791% | $179.2441 | $179.24 | $179.25 | $179.20 |
| Purchase #7 | $227.54 | 5.189% | $239.3471 | $239.35 | $239.35 | $239.30 |
| 7 purchase totals = | $768.35 | $819.3427 | $819.34 | $819.35 | $819.30 | |