| 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 | $50.80 | 5.723% | $53.7073 | $53.71 | $53.70 | $53.70 |
| Purchase #2 | $34.99 | 8.187% | $37.8546 | $37.85 | $37.85 | $37.90 |
| Purchase #3 | $118.34 | 12.363% | $132.9704 | $132.97 | $132.95 | $133.00 |
| Purchase #4 | $96.93 | 3.688% | $100.5048 | $100.50 | $100.50 | $100.50 |
| Purchase #5 | $86.50 | 11.404% | $96.3645 | $96.36 | $96.35 | $96.40 |
| Purchase #6 | $16.31 | 5.450% | $17.1989 | $17.20 | $17.20 | $17.20 |
| Purchase #7 | $180.66 | 13.507% | $205.0617 | $205.06 | $205.05 | $205.10 |
| 7 purchase totals = | $584.53 | $643.6622 | $643.65 | $643.60 | $643.80 | |