| 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 | $93.39 | 6.603% | $99.5565 | $99.56 | $99.55 | $99.60 |
| Purchase #2 | $36.61 | 8.157% | $39.5963 | $39.60 | $39.60 | $39.60 |
| Purchase #3 | $84.70 | 6.692% | $90.3681 | $90.37 | $90.35 | $90.40 |
| Purchase #4 | $60.37 | 8.410% | $65.4471 | $65.45 | $65.45 | $65.40 |
| Purchase #5 | $21.76 | 6.550% | $23.1853 | $23.19 | $23.20 | $23.20 |
| Purchase #6 | $169.25 | 9.708% | $185.6808 | $185.68 | $185.70 | $185.70 |
| Purchase #7 | $219.96 | 4.288% | $229.3919 | $229.39 | $229.40 | $229.40 |
| 7 purchase totals = | $686.04 | $733.2260 | $733.24 | $733.25 | $733.30 | |