| 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 | $19.65 | 10.324% | $21.6787 | $21.68 | $21.70 | $21.70 |
| Purchase #2 | $136.71 | 6.828% | $146.0446 | $146.04 | $146.05 | $146.00 |
| Purchase #3 | $37.74 | 10.401% | $41.6653 | $41.67 | $41.65 | $41.70 |
| Purchase #4 | $244.73 | 12.457% | $275.216 | $275.22 | $275.20 | $275.20 |
| Purchase #5 | $72.61 | 12.732% | $81.8547 | $81.85 | $81.85 | $81.90 |
| Purchase #6 | $206.49 | 10.717% | $228.6195 | $228.62 | $228.60 | $228.60 |
| Purchase #7 | $72.96 | 11.430% | $81.2993 | $81.30 | $81.30 | $81.30 |
| 7 purchase totals = | $790.89 | $876.3781 | $876.38 | $876.35 | $876.40 | |