| 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 | $44.94 | 13.419% | $50.9705 | $50.97 | $50.95 | $51.00 |
| Purchase #2 | $203.63 | 11.874% | $227.809 | $227.81 | $227.80 | $227.80 |
| Purchase #3 | $37.66 | 13.713% | $42.8243 | $42.82 | $42.80 | $42.80 |
| Purchase #4 | $58.34 | 10.303% | $64.3508 | $64.35 | $64.35 | $64.40 |
| Purchase #5 | $109.37 | 8.371% | $118.5254 | $118.53 | $118.55 | $118.50 |
| Purchase #6 | $219.78 | 6.364% | $233.7668 | $233.77 | $233.75 | $233.80 |
| Purchase #7 | $127.95 | 6.568% | $136.3538 | $136.35 | $136.35 | $136.40 |
| 7 purchase totals = | $801.67 | $874.6006 | $874.60 | $874.55 | $874.70 | |