| 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 | $9.62 | 4.232% | $10.0271 | $10.03 | $10.05 | $10.00 |
| Purchase #2 | $247.87 | 13.684% | $281.7885 | $281.79 | $281.80 | $281.80 |
| Purchase #3 | $49.30 | 6.441% | $52.4754 | $52.48 | $52.50 | $52.50 |
| Purchase #4 | $159.94 | 8.567% | $173.6421 | $173.64 | $173.65 | $173.60 |
| Purchase #5 | $66.73 | 12.525% | $75.0879 | $75.09 | $75.10 | $75.10 |
| Purchase #6 | $116.68 | 10.366% | $128.775 | $128.78 | $128.80 | $128.80 |
| Purchase #7 | $25.35 | 5.318% | $26.6981 | $26.70 | $26.70 | $26.70 |
| 7 purchase totals = | $675.49 | $748.4941 | $748.51 | $748.60 | $748.50 | |