| 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 | $99.53 | 8.790% | $108.2787 | $108.28 | $108.30 | $108.30 |
| Purchase #2 | $96.33 | 4.193% | $100.3691 | $100.37 | $100.35 | $100.40 |
| Purchase #3 | $180.51 | 10.161% | $198.8516 | $198.85 | $198.85 | $198.90 |
| Purchase #4 | $125.79 | 10.679% | $139.2231 | $139.22 | $139.20 | $139.20 |
| Purchase #5 | $143.85 | 13.654% | $163.4913 | $163.49 | $163.50 | $163.50 |
| Purchase #6 | $207.61 | 3.359% | $214.5836 | $214.58 | $214.60 | $214.60 |
| Purchase #7 | $62.91 | 12.702% | $70.9008 | $70.90 | $70.90 | $70.90 |
| 7 purchase totals = | $916.53 | $995.6982 | $995.69 | $995.70 | $995.80 | |