| 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 | $93.63 | 10.804% | $103.7458 | $103.75 | $103.75 | $103.70 |
| Purchase #2 | $222.40 | 9.703% | $243.9795 | $243.98 | $244.00 | $244.00 |
| Purchase #3 | $108.79 | 12.582% | $122.478 | $122.48 | $122.50 | $122.50 |
| Purchase #4 | $53.90 | 9.140% | $58.8265 | $58.83 | $58.85 | $58.80 |
| Purchase #5 | $51.63 | 12.411% | $58.0378 | $58.04 | $58.05 | $58.00 |
| Purchase #6 | $90.96 | 7.773% | $98.0303 | $98.03 | $98.05 | $98.00 |
| Purchase #7 | $73.43 | 13.446% | $83.3034 | $83.30 | $83.30 | $83.30 |
| 7 purchase totals = | $694.74 | $768.4013 | $768.41 | $768.50 | $768.30 | |