| 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 | $58.81 | 12.359% | $66.0783 | $66.08 | $66.10 | $66.10 |
| Purchase #2 | $221.79 | 10.404% | $244.865 | $244.87 | $244.85 | $244.90 |
| Purchase #3 | $234.41 | 4.290% | $244.4662 | $244.47 | $244.45 | $244.50 |
| Purchase #4 | $17.30 | 6.858% | $18.4864 | $18.49 | $18.50 | $18.50 |
| Purchase #5 | $63.62 | 13.751% | $72.3684 | $72.37 | $72.35 | $72.40 |
| Purchase #6 | $113.51 | 11.664% | $126.7498 | $126.75 | $126.75 | $126.70 |
| Purchase #7 | $69.88 | 3.143% | $72.0763 | $72.08 | $72.10 | $72.10 |
| 7 purchase totals = | $779.32 | $845.0904 | $845.11 | $845.10 | $845.20 | |