| 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 | $35.54 | 7.857% | $38.3324 | $38.33 | $38.35 | $38.30 |
| Purchase #2 | $132.33 | 5.666% | $139.8278 | $139.83 | $139.85 | $139.80 |
| Purchase #3 | $174.57 | 11.336% | $194.3593 | $194.36 | $194.35 | $194.40 |
| Purchase #4 | $133.41 | 11.637% | $148.9349 | $148.93 | $148.95 | $148.90 |
| Purchase #5 | $208.73 | 11.213% | $232.1349 | $232.13 | $232.15 | $232.10 |
| Purchase #6 | $43.33 | 12.356% | $48.6839 | $48.68 | $48.70 | $48.70 |
| Purchase #7 | $62.70 | 13.856% | $71.3877 | $71.39 | $71.40 | $71.40 |
| 7 purchase totals = | $790.61 | $873.6609 | $873.65 | $873.75 | $873.60 | |