| 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 | $54.89 | 4.583% | $57.4056 | $57.41 | $57.40 | $57.40 |
| Purchase #2 | $86.89 | 7.473% | $93.3833 | $93.38 | $93.40 | $93.40 |
| Purchase #3 | $224.47 | 9.747% | $246.3491 | $246.35 | $246.35 | $246.30 |
| Purchase #4 | $221.66 | 10.510% | $244.9565 | $244.96 | $244.95 | $245.00 |
| Purchase #5 | $53.32 | 9.428% | $58.347 | $58.35 | $58.35 | $58.30 |
| Purchase #6 | $104.57 | 3.836% | $108.5813 | $108.58 | $108.60 | $108.60 |
| Purchase #7 | $57.25 | 13.462% | $64.957 | $64.96 | $64.95 | $65.00 |
| 7 purchase totals = | $803.05 | $873.9798 | $873.99 | $874.00 | $874.00 | |