| 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 | $71.57 | 5.515% | $75.5171 | $75.52 | $75.50 | $75.50 |
| Purchase #2 | $58.43 | 10.223% | $64.4033 | $64.40 | $64.40 | $64.40 |
| Purchase #3 | $176.84 | 7.869% | $190.7555 | $190.76 | $190.75 | $190.80 |
| Purchase #4 | $91.77 | 5.734% | $97.0321 | $97.03 | $97.05 | $97.00 |
| Purchase #5 | $148.97 | 11.658% | $166.3369 | $166.34 | $166.35 | $166.30 |
| Purchase #6 | $114.33 | 5.335% | $120.4295 | $120.43 | $120.45 | $120.40 |
| Purchase #7 | $213.77 | 13.845% | $243.3665 | $243.37 | $243.35 | $243.40 |
| 7 purchase totals = | $875.68 | $957.8409 | $957.85 | $957.85 | $957.80 | |