| 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 | $59.32 | 8.539% | $64.3853 | $64.39 | $64.40 | $64.40 |
| Purchase #2 | $217.85 | 9.657% | $238.8878 | $238.89 | $238.90 | $238.90 |
| Purchase #3 | $217.85 | 13.268% | $246.7543 | $246.75 | $246.75 | $246.80 |
| Purchase #4 | $57.98 | 5.218% | $61.0054 | $61.01 | $61.00 | $61.00 |
| Purchase #5 | $206.59 | 11.248% | $229.8272 | $229.83 | $229.85 | $229.80 |
| Purchase #6 | $31.92 | 7.201% | $34.2186 | $34.22 | $34.20 | $34.20 |
| Purchase #7 | $48.46 | 11.428% | $53.998 | $54.00 | $54.00 | $54.00 |
| 7 purchase totals = | $839.97 | $929.0766 | $929.09 | $929.10 | $929.10 | |