| 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 | $93.79 | 8.515% | $101.7762 | $101.78 | $101.80 | $101.80 |
| Purchase #2 | $57.30 | 3.465% | $59.2854 | $59.29 | $59.30 | $59.30 |
| Purchase #3 | $9.77 | 13.526% | $11.0915 | $11.09 | $11.10 | $11.10 |
| Purchase #4 | $39.27 | 10.142% | $43.2528 | $43.25 | $43.25 | $43.30 |
| Purchase #5 | $124.50 | 6.507% | $132.6012 | $132.60 | $132.60 | $132.60 |
| Purchase #6 | $119.41 | 5.312% | $125.7531 | $125.75 | $125.75 | $125.80 |
| Purchase #7 | $42.83 | 3.372% | $44.2742 | $44.27 | $44.25 | $44.30 |
| 7 purchase totals = | $486.87 | $518.0344 | $518.03 | $518.05 | $518.20 | |