| 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 | $23.71 | 6.616% | $25.2787 | $25.28 | $25.30 | $25.30 |
| Purchase #2 | $93.67 | 5.221% | $98.5605 | $98.56 | $98.55 | $98.60 |
| Purchase #3 | $108.49 | 7.637% | $116.7754 | $116.78 | $116.80 | $116.80 |
| Purchase #4 | $243.62 | 5.724% | $257.5648 | $257.56 | $257.55 | $257.60 |
| Purchase #5 | $234.36 | 7.731% | $252.4784 | $252.48 | $252.50 | $252.50 |
| Purchase #6 | $43.50 | 4.741% | $45.5623 | $45.56 | $45.55 | $45.60 |
| Purchase #7 | $31.39 | 10.202% | $34.5924 | $34.59 | $34.60 | $34.60 |
| 7 purchase totals = | $778.74 | $830.8125 | $830.81 | $830.85 | $831.00 | |