| 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 | $100.80 | 3.703% | $104.5326 | $104.53 | $104.55 | $104.50 |
| Purchase #2 | $13.95 | 8.765% | $15.1727 | $15.17 | $15.15 | $15.20 |
| Purchase #3 | $155.30 | 7.285% | $166.6136 | $166.61 | $166.60 | $166.60 |
| Purchase #4 | $125.48 | 10.566% | $138.7382 | $138.74 | $138.75 | $138.70 |
| Purchase #5 | $170.30 | 9.195% | $185.9591 | $185.96 | $185.95 | $186.00 |
| Purchase #6 | $72.65 | 9.668% | $79.6738 | $79.67 | $79.65 | $79.70 |
| Purchase #7 | $70.47 | 8.856% | $76.7108 | $76.71 | $76.70 | $76.70 |
| 7 purchase totals = | $708.95 | $767.4008 | $767.39 | $767.35 | $767.40 | |