| 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 | $22.77 | 4.513% | $23.7976 | $23.80 | $23.80 | $23.80 |
| Purchase #2 | $64.80 | 6.237% | $68.8416 | $68.84 | $68.85 | $68.80 |
| Purchase #3 | $112.56 | 3.841% | $116.8834 | $116.88 | $116.90 | $116.90 |
| Purchase #4 | $141.62 | 9.351% | $154.8629 | $154.86 | $154.85 | $154.90 |
| Purchase #5 | $178.34 | 8.286% | $193.1173 | $193.12 | $193.10 | $193.10 |
| Purchase #6 | $144.32 | 8.729% | $156.9177 | $156.92 | $156.90 | $156.90 |
| Purchase #7 | $116.54 | 6.819% | $124.4869 | $124.49 | $124.50 | $124.50 |
| 7 purchase totals = | $780.95 | $838.9074 | $838.91 | $838.90 | $838.90 | |