| 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 | $52.26 | 11.167% | $58.0959 | $58.10 | $58.10 | $58.10 |
| Purchase #2 | $146.61 | 3.774% | $152.1431 | $152.14 | $152.15 | $152.10 |
| Purchase #3 | $238.67 | 9.102% | $260.3937 | $260.39 | $260.40 | $260.40 |
| Purchase #4 | $205.70 | 5.650% | $217.3221 | $217.32 | $217.30 | $217.30 |
| Purchase #5 | $41.87 | 12.239% | $46.9945 | $46.99 | $47.00 | $47.00 |
| Purchase #6 | $109.60 | 8.852% | $119.3018 | $119.30 | $119.30 | $119.30 |
| Purchase #7 | $93.51 | 13.614% | $106.2405 | $106.24 | $106.25 | $106.20 |
| 7 purchase totals = | $888.22 | $960.4916 | $960.48 | $960.50 | $960.40 | |