| 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 | $65.76 | 13.253% | $74.4752 | $74.48 | $74.50 | $74.50 |
| Purchase #2 | $45.41 | 8.735% | $49.3766 | $49.38 | $49.40 | $49.40 |
| Purchase #3 | $148.67 | 6.776% | $158.7439 | $158.74 | $158.75 | $158.70 |
| Purchase #4 | $65.27 | 13.811% | $74.2844 | $74.28 | $74.30 | $74.30 |
| Purchase #5 | $244.65 | 7.689% | $263.4611 | $263.46 | $263.45 | $263.50 |
| Purchase #6 | $44.78 | 4.324% | $46.7163 | $46.72 | $46.70 | $46.70 |
| Purchase #7 | $66.30 | 8.725% | $72.0847 | $72.08 | $72.10 | $72.10 |
| 7 purchase totals = | $680.84 | $739.1422 | $739.14 | $739.20 | $739.20 | |