| 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 | $13.83 | 7.530% | $14.8714 | $14.87 | $14.85 | $14.90 |
| Purchase #2 | $213.79 | 6.194% | $227.0322 | $227.03 | $227.05 | $227.00 |
| Purchase #3 | $42.57 | 7.544% | $45.7815 | $45.78 | $45.80 | $45.80 |
| Purchase #4 | $73.94 | 11.154% | $82.1873 | $82.19 | $82.20 | $82.20 |
| Purchase #5 | $212.78 | 13.390% | $241.2712 | $241.27 | $241.25 | $241.30 |
| Purchase #6 | $155.90 | 9.171% | $170.1976 | $170.20 | $170.20 | $170.20 |
| Purchase #7 | $18.40 | 5.194% | $19.3557 | $19.36 | $19.35 | $19.40 |
| 7 purchase totals = | $731.21 | $800.6969 | $800.70 | $800.70 | $800.80 | |