| 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 | $25.93 | 7.166% | $27.7881 | $27.79 | $27.80 | $27.80 |
| Purchase #2 | $212.86 | 9.377% | $232.8199 | $232.82 | $232.80 | $232.80 |
| Purchase #3 | $161.76 | 4.113% | $168.4132 | $168.41 | $168.40 | $168.40 |
| Purchase #4 | $99.44 | 4.728% | $104.1415 | $104.14 | $104.15 | $104.10 |
| Purchase #5 | $170.60 | 10.115% | $187.8562 | $187.86 | $187.85 | $187.90 |
| Purchase #6 | $48.59 | 3.676% | $50.3762 | $50.38 | $50.40 | $50.40 |
| Purchase #7 | $148.40 | 5.775% | $156.9701 | $156.97 | $156.95 | $157.00 |
| 7 purchase totals = | $867.58 | $928.3652 | $928.37 | $928.35 | $928.40 | |