| 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 | $129.76 | 4.307% | $135.3488 | $135.35 | $135.35 | $135.30 |
| Purchase #2 | $119.46 | 10.734% | $132.2828 | $132.28 | $132.30 | $132.30 |
| Purchase #3 | $201.64 | 9.807% | $221.4148 | $221.41 | $221.40 | $221.40 |
| Purchase #4 | $53.60 | 7.266% | $57.4946 | $57.49 | $57.50 | $57.50 |
| Purchase #5 | $130.81 | 6.417% | $139.2041 | $139.20 | $139.20 | $139.20 |
| Purchase #6 | $61.46 | 6.261% | $65.308 | $65.31 | $65.30 | $65.30 |
| Purchase #7 | $48.90 | 6.154% | $51.9093 | $51.91 | $51.90 | $51.90 |
| 7 purchase totals = | $745.63 | $802.9624 | $802.95 | $802.95 | $802.90 | |