| 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 | $117.61 | 5.831% | $124.4678 | $124.47 | $124.45 | $124.50 |
| Purchase #2 | $16.53 | 9.141% | $18.041 | $18.04 | $18.05 | $18.00 |
| Purchase #3 | $197.46 | 4.841% | $207.019 | $207.02 | $207.00 | $207.00 |
| Purchase #4 | $44.90 | 3.467% | $46.4567 | $46.46 | $46.45 | $46.50 |
| Purchase #5 | $122.56 | 6.729% | $130.8071 | $130.81 | $130.80 | $130.80 |
| Purchase #6 | $154.98 | 4.492% | $161.9417 | $161.94 | $161.95 | $161.90 |
| Purchase #7 | $52.36 | 12.701% | $59.0102 | $59.01 | $59.00 | $59.00 |
| 7 purchase totals = | $706.40 | $747.7435 | $747.75 | $747.70 | $747.70 | |