| 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 | $48.50 | 3.538% | $50.2159 | $50.22 | $50.20 | $50.20 |
| Purchase #2 | $128.91 | 7.702% | $138.8386 | $138.84 | $138.85 | $138.80 |
| Purchase #3 | $60.27 | 9.654% | $66.0885 | $66.09 | $66.10 | $66.10 |
| Purchase #4 | $69.88 | 9.355% | $76.4173 | $76.42 | $76.40 | $76.40 |
| Purchase #5 | $147.75 | 12.610% | $166.3813 | $166.38 | $166.40 | $166.40 |
| Purchase #6 | $59.58 | 5.227% | $62.6942 | $62.69 | $62.70 | $62.70 |
| Purchase #7 | $58.25 | 5.855% | $61.6605 | $61.66 | $61.65 | $61.70 |
| 7 purchase totals = | $573.14 | $622.2963 | $622.30 | $622.30 | $622.30 | |