| 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 | $20.82 | 6.188% | $22.1083 | $22.11 | $22.10 | $22.10 |
| Purchase #2 | $127.47 | 7.189% | $136.6338 | $136.63 | $136.65 | $136.60 |
| Purchase #3 | $155.86 | 9.390% | $170.4953 | $170.50 | $170.50 | $170.50 |
| Purchase #4 | $216.72 | 12.746% | $244.3431 | $244.34 | $244.35 | $244.30 |
| Purchase #5 | $50.94 | 5.571% | $53.7779 | $53.78 | $53.80 | $53.80 |
| Purchase #6 | $178.88 | 5.637% | $188.9635 | $188.96 | $188.95 | $189.00 |
| Purchase #7 | $85.58 | 11.323% | $95.2702 | $95.27 | $95.25 | $95.30 |
| 7 purchase totals = | $836.27 | $911.5921 | $911.59 | $911.60 | $911.60 | |