| 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 | $112.59 | 10.812% | $124.7632 | $124.76 | $124.75 | $124.80 |
| Purchase #2 | $87.96 | 12.499% | $98.9541 | $98.95 | $98.95 | $99.00 |
| Purchase #3 | $99.43 | 5.716% | $105.1134 | $105.11 | $105.10 | $105.10 |
| Purchase #4 | $115.41 | 9.739% | $126.6498 | $126.65 | $126.65 | $126.60 |
| Purchase #5 | $249.85 | 12.488% | $281.0513 | $281.05 | $281.05 | $281.10 |
| Purchase #6 | $123.84 | 11.395% | $137.9516 | $137.95 | $137.95 | $138.00 |
| Purchase #7 | $105.49 | 3.287% | $108.9575 | $108.96 | $108.95 | $109.00 |
| 7 purchase totals = | $894.57 | $983.4409 | $983.43 | $983.40 | $983.60 | |