| 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 | $13.95 | 5.580% | $14.7284 | $14.73 | $14.75 | $14.70 |
| Purchase #2 | $237.88 | 12.660% | $267.9956 | $268.00 | $268.00 | $268.00 |
| Purchase #3 | $36.95 | 7.551% | $39.7401 | $39.74 | $39.75 | $39.70 |
| Purchase #4 | $10.45 | 8.445% | $11.3325 | $11.33 | $11.35 | $11.30 |
| Purchase #5 | $197.63 | 7.711% | $212.8692 | $212.87 | $212.85 | $212.90 |
| Purchase #6 | $17.83 | 7.858% | $19.2311 | $19.23 | $19.25 | $19.20 |
| Purchase #7 | $189.54 | 12.332% | $212.9141 | $212.91 | $212.90 | $212.90 |
| 7 purchase totals = | $704.23 | $778.8110 | $778.81 | $778.85 | $778.70 | |