| 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 | $51.39 | 5.327% | $54.1275 | $54.13 | $54.15 | $54.10 |
| Purchase #2 | $100.55 | 12.190% | $112.807 | $112.81 | $112.80 | $112.80 |
| Purchase #3 | $59.90 | 3.414% | $61.945 | $61.95 | $61.95 | $61.90 |
| Purchase #4 | $129.72 | 3.579% | $134.3627 | $134.36 | $134.35 | $134.40 |
| Purchase #5 | $90.63 | 3.213% | $93.5419 | $93.54 | $93.55 | $93.50 |
| Purchase #6 | $197.46 | 7.855% | $212.9705 | $212.97 | $212.95 | $213.00 |
| Purchase #7 | $201.95 | 3.296% | $208.6063 | $208.61 | $208.60 | $208.60 |
| 7 purchase totals = | $831.60 | $878.3609 | $878.37 | $878.35 | $878.30 | |