| 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 | $31.68 | 13.679% | $36.0135 | $36.01 | $36.00 | $36.00 |
| Purchase #2 | $194.41 | 13.425% | $220.5095 | $220.51 | $220.50 | $220.50 |
| Purchase #3 | $52.33 | 7.666% | $56.3416 | $56.34 | $56.35 | $56.30 |
| Purchase #4 | $144.27 | 3.504% | $149.3252 | $149.33 | $149.35 | $149.30 |
| Purchase #5 | $82.74 | 9.355% | $90.4803 | $90.48 | $90.50 | $90.50 |
| Purchase #6 | $132.51 | 3.263% | $136.8338 | $136.83 | $136.85 | $136.80 |
| Purchase #7 | $217.85 | 5.479% | $229.786 | $229.79 | $229.80 | $229.80 |
| 7 purchase totals = | $855.79 | $919.2899 | $919.29 | $919.35 | $919.20 | |