| 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 | $78.61 | 6.488% | $83.7102 | $83.71 | $83.70 | $83.70 |
| Purchase #2 | $15.45 | 5.707% | $16.3317 | $16.33 | $16.35 | $16.30 |
| Purchase #3 | $228.84 | 11.434% | $255.0056 | $255.01 | $255.00 | $255.00 |
| Purchase #4 | $71.56 | 10.466% | $79.0495 | $79.05 | $79.05 | $79.00 |
| Purchase #5 | $205.29 | 3.720% | $212.9268 | $212.93 | $212.95 | $212.90 |
| Purchase #6 | $45.46 | 10.511% | $50.2383 | $50.24 | $50.25 | $50.20 |
| Purchase #7 | $215.35 | 8.830% | $234.3654 | $234.37 | $234.35 | $234.40 |
| 7 purchase totals = | $860.56 | $931.6275 | $931.64 | $931.65 | $931.50 | |