| 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 | $71.82 | 6.531% | $76.5106 | $76.51 | $76.50 | $76.50 |
| Purchase #2 | $74.80 | 8.298% | $81.0069 | $81.01 | $81.00 | $81.00 |
| Purchase #3 | $128.81 | 5.381% | $135.7413 | $135.74 | $135.75 | $135.70 |
| Purchase #4 | $56.43 | 8.819% | $61.4066 | $61.41 | $61.40 | $61.40 |
| Purchase #5 | $27.39 | 12.485% | $30.8096 | $30.81 | $30.80 | $30.80 |
| Purchase #6 | $182.79 | 4.785% | $191.5365 | $191.54 | $191.55 | $191.50 |
| Purchase #7 | $229.55 | 6.340% | $244.1035 | $244.10 | $244.10 | $244.10 |
| 7 purchase totals = | $771.59 | $821.1150 | $821.12 | $821.10 | $821.00 | |