| 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 | $57.53 | 13.653% | $65.3846 | $65.38 | $65.40 | $65.40 |
| Purchase #2 | $152.66 | 11.676% | $170.4846 | $170.48 | $170.50 | $170.50 |
| Purchase #3 | $122.55 | 4.790% | $128.4201 | $128.42 | $128.40 | $128.40 |
| Purchase #4 | $107.64 | 8.274% | $116.5461 | $116.55 | $116.55 | $116.50 |
| Purchase #5 | $139.88 | 10.309% | $154.3002 | $154.30 | $154.30 | $154.30 |
| Purchase #6 | $25.26 | 13.727% | $28.7274 | $28.73 | $28.75 | $28.70 |
| Purchase #7 | $169.43 | 4.862% | $177.6677 | $177.67 | $177.65 | $177.70 |
| 7 purchase totals = | $774.95 | $841.5307 | $841.53 | $841.55 | $841.50 | |