| 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 | $87.31 | 7.283% | $93.6688 | $93.67 | $93.65 | $93.70 |
| Purchase #2 | $50.48 | 13.626% | $57.3584 | $57.36 | $57.35 | $57.40 |
| Purchase #3 | $210.30 | 8.388% | $227.94 | $227.94 | $227.95 | $227.90 |
| Purchase #4 | $99.73 | 6.789% | $106.5007 | $106.50 | $106.50 | $106.50 |
| Purchase #5 | $11.68 | 5.314% | $12.3007 | $12.30 | $12.30 | $12.30 |
| Purchase #6 | $173.97 | 10.435% | $192.1238 | $192.12 | $192.10 | $192.10 |
| Purchase #7 | $8.55 | 3.792% | $8.8742 | $8.87 | $8.85 | $8.90 |
| 7 purchase totals = | $642.02 | $698.7666 | $698.76 | $698.70 | $698.80 | |