| 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 | $64.44 | 6.716% | $68.7678 | $68.77 | $68.75 | $68.80 |
| Purchase #2 | $179.78 | 13.510% | $204.0683 | $204.07 | $204.05 | $204.10 |
| Purchase #3 | $6.74 | 9.387% | $7.3727 | $7.37 | $7.35 | $7.40 |
| Purchase #4 | $43.71 | 4.623% | $45.7307 | $45.73 | $45.75 | $45.70 |
| Purchase #5 | $145.37 | 5.461% | $153.3087 | $153.31 | $153.30 | $153.30 |
| Purchase #6 | $216.82 | 7.420% | $232.908 | $232.91 | $232.90 | $232.90 |
| Purchase #7 | $150.63 | 6.526% | $160.4601 | $160.46 | $160.45 | $160.50 |
| 7 purchase totals = | $807.49 | $872.6163 | $872.62 | $872.55 | $872.70 | |