| 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 | $32.49 | 4.801% | $34.0498 | $34.05 | $34.05 | $34.00 |
| Purchase #2 | $169.34 | 11.142% | $188.2079 | $188.21 | $188.20 | $188.20 |
| Purchase #3 | $47.92 | 5.302% | $50.4607 | $50.46 | $50.45 | $50.50 |
| Purchase #4 | $194.61 | 3.635% | $201.6841 | $201.68 | $201.70 | $201.70 |
| Purchase #5 | $122.70 | 12.729% | $138.3185 | $138.32 | $138.30 | $138.30 |
| Purchase #6 | $9.79 | 7.166% | $10.4916 | $10.49 | $10.50 | $10.50 |
| Purchase #7 | $104.29 | 12.846% | $117.6871 | $117.69 | $117.70 | $117.70 |
| 7 purchase totals = | $681.14 | $740.8997 | $740.90 | $740.90 | $740.90 | |