| 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 | $75.94 | 10.414% | $83.8484 | $83.85 | $83.85 | $83.80 |
| Purchase #2 | $125.54 | 9.274% | $137.1826 | $137.18 | $137.20 | $137.20 |
| Purchase #3 | $37.87 | 9.568% | $41.4934 | $41.49 | $41.50 | $41.50 |
| Purchase #4 | $19.39 | 13.767% | $22.0594 | $22.06 | $22.05 | $22.10 |
| Purchase #5 | $245.54 | 13.316% | $278.2361 | $278.24 | $278.25 | $278.20 |
| Purchase #6 | $30.27 | 3.488% | $31.3258 | $31.33 | $31.35 | $31.30 |
| Purchase #7 | $140.64 | 12.707% | $158.5111 | $158.51 | $158.50 | $158.50 |
| 7 purchase totals = | $675.19 | $752.6568 | $752.66 | $752.70 | $752.60 | |