| 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 | $124.50 | 4.863% | $130.5544 | $130.55 | $130.55 | $130.60 |
| Purchase #2 | $12.45 | 6.686% | $13.2824 | $13.28 | $13.30 | $13.30 |
| Purchase #3 | $44.99 | 11.629% | $50.2219 | $50.22 | $50.20 | $50.20 |
| Purchase #4 | $209.78 | 11.631% | $234.1795 | $234.18 | $234.20 | $234.20 |
| Purchase #5 | $54.49 | 13.557% | $61.8772 | $61.88 | $61.90 | $61.90 |
| Purchase #6 | $59.97 | 9.673% | $65.7709 | $65.77 | $65.75 | $65.80 |
| Purchase #7 | $239.79 | 3.286% | $247.6695 | $247.67 | $247.65 | $247.70 |
| 7 purchase totals = | $745.97 | $803.5558 | $803.55 | $803.55 | $803.70 | |