| 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 | $72.82 | 11.407% | $81.1266 | $81.13 | $81.15 | $81.10 |
| Purchase #2 | $30.43 | 5.655% | $32.1508 | $32.15 | $32.15 | $32.20 |
| Purchase #3 | $77.50 | 7.197% | $83.0777 | $83.08 | $83.10 | $83.10 |
| Purchase #4 | $67.84 | 5.850% | $71.8086 | $71.81 | $71.80 | $71.80 |
| Purchase #5 | $159.96 | 6.318% | $170.0663 | $170.07 | $170.05 | $170.10 |
| Purchase #6 | $91.39 | 10.743% | $101.208 | $101.21 | $101.20 | $101.20 |
| Purchase #7 | $208.33 | 7.703% | $224.3777 | $224.38 | $224.40 | $224.40 |
| 7 purchase totals = | $708.27 | $763.8157 | $763.83 | $763.85 | $763.90 | |