| 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 | $55.78 | 8.355% | $60.4404 | $60.44 | $60.45 | $60.40 |
| Purchase #2 | $64.62 | 13.245% | $73.1789 | $73.18 | $73.20 | $73.20 |
| Purchase #3 | $61.61 | 8.161% | $66.638 | $66.64 | $66.65 | $66.60 |
| Purchase #4 | $150.74 | 10.332% | $166.3145 | $166.31 | $166.30 | $166.30 |
| Purchase #5 | $169.85 | 10.299% | $187.3429 | $187.34 | $187.35 | $187.30 |
| Purchase #6 | $227.98 | 4.742% | $238.7908 | $238.79 | $238.80 | $238.80 |
| Purchase #7 | $109.92 | 9.180% | $120.0107 | $120.01 | $120.00 | $120.00 |
| 7 purchase totals = | $840.50 | $912.7162 | $912.71 | $912.75 | $912.60 | |