| 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 | $83.37 | 11.751% | $93.1668 | $93.17 | $93.15 | $93.20 |
| Purchase #2 | $43.95 | 10.380% | $48.512 | $48.51 | $48.50 | $48.50 |
| Purchase #3 | $68.54 | 5.584% | $72.3673 | $72.37 | $72.35 | $72.40 |
| Purchase #4 | $131.72 | 3.500% | $136.3302 | $136.33 | $136.35 | $136.30 |
| Purchase #5 | $61.56 | 10.659% | $68.1217 | $68.12 | $68.10 | $68.10 |
| Purchase #6 | $209.29 | 13.135% | $236.7802 | $236.78 | $236.80 | $236.80 |
| Purchase #7 | $110.74 | 12.703% | $124.8073 | $124.81 | $124.80 | $124.80 |
| 7 purchase totals = | $709.17 | $780.0855 | $780.09 | $780.05 | $780.10 | |