| 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 | $34.57 | 12.589% | $38.922 | $38.92 | $38.90 | $38.90 |
| Purchase #2 | $236.37 | 6.314% | $251.2944 | $251.29 | $251.30 | $251.30 |
| Purchase #3 | $170.44 | 7.785% | $183.7088 | $183.71 | $183.70 | $183.70 |
| Purchase #4 | $110.29 | 13.644% | $125.338 | $125.34 | $125.35 | $125.30 |
| Purchase #5 | $32.63 | 11.180% | $36.278 | $36.28 | $36.30 | $36.30 |
| Purchase #6 | $77.74 | 3.626% | $80.5589 | $80.56 | $80.55 | $80.60 |
| Purchase #7 | $101.43 | 13.759% | $115.3858 | $115.39 | $115.40 | $115.40 |
| 7 purchase totals = | $763.47 | $831.4859 | $831.49 | $831.50 | $831.50 | |