| 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 | $94.90 | 8.482% | $102.9494 | $102.95 | $102.95 | $102.90 |
| Purchase #2 | $27.35 | 12.750% | $30.8371 | $30.84 | $30.85 | $30.80 |
| Purchase #3 | $79.31 | 5.554% | $83.7149 | $83.71 | $83.70 | $83.70 |
| Purchase #4 | $119.78 | 5.556% | $126.435 | $126.44 | $126.45 | $126.40 |
| Purchase #5 | $52.83 | 12.365% | $59.3624 | $59.36 | $59.35 | $59.40 |
| Purchase #6 | $13.54 | 3.206% | $13.9741 | $13.97 | $13.95 | $14.00 |
| Purchase #7 | $64.99 | 11.411% | $72.406 | $72.41 | $72.40 | $72.40 |
| 7 purchase totals = | $452.70 | $489.6789 | $489.68 | $489.65 | $489.60 | |