| 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 | $70.49 | 11.611% | $78.6746 | $78.67 | $78.65 | $78.70 |
| Purchase #2 | $143.73 | 13.644% | $163.3405 | $163.34 | $163.35 | $163.30 |
| Purchase #3 | $36.28 | 5.625% | $38.3208 | $38.32 | $38.30 | $38.30 |
| Purchase #4 | $52.54 | 5.145% | $55.2432 | $55.24 | $55.25 | $55.20 |
| Purchase #5 | $66.36 | 10.843% | $73.5554 | $73.56 | $73.55 | $73.60 |
| Purchase #6 | $96.49 | 4.634% | $100.9613 | $100.96 | $100.95 | $101.00 |
| Purchase #7 | $77.88 | 8.610% | $84.5855 | $84.59 | $84.60 | $84.60 |
| 7 purchase totals = | $543.77 | $594.6813 | $594.68 | $594.65 | $594.70 | |