| 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 | $44.45 | 13.567% | $50.4805 | $50.48 | $50.50 | $50.50 |
| Purchase #2 | $146.48 | 6.842% | $156.5022 | $156.50 | $156.50 | $156.50 |
| Purchase #3 | $216.49 | 8.870% | $235.6927 | $235.69 | $235.70 | $235.70 |
| Purchase #4 | $108.62 | 12.463% | $122.1573 | $122.16 | $122.15 | $122.20 |
| Purchase #5 | $58.51 | 5.284% | $61.6017 | $61.60 | $61.60 | $61.60 |
| Purchase #6 | $65.95 | 10.509% | $72.8807 | $72.88 | $72.90 | $72.90 |
| Purchase #7 | $155.97 | 9.485% | $170.7638 | $170.76 | $170.75 | $170.80 |
| 7 purchase totals = | $796.47 | $870.0789 | $870.07 | $870.10 | $870.20 | |