| 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 | $224.53 | 4.757% | $235.2109 | $235.21 | $235.20 | $235.20 |
| Purchase #2 | $66.78 | 5.700% | $70.5865 | $70.59 | $70.60 | $70.60 |
| Purchase #3 | $19.79 | 4.652% | $20.7106 | $20.71 | $20.70 | $20.70 |
| Purchase #4 | $146.49 | 5.624% | $154.7286 | $154.73 | $154.75 | $154.70 |
| Purchase #5 | $112.54 | 4.451% | $117.5492 | $117.55 | $117.55 | $117.50 |
| Purchase #6 | $82.50 | 11.576% | $92.0502 | $92.05 | $92.05 | $92.10 |
| Purchase #7 | $113.73 | 4.424% | $118.7614 | $118.76 | $118.75 | $118.80 |
| 7 purchase totals = | $766.36 | $809.5974 | $809.60 | $809.60 | $809.60 | |