| 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 | $57.65 | 12.310% | $64.7467 | $64.75 | $64.75 | $64.70 |
| Purchase #2 | $66.52 | 10.468% | $73.4833 | $73.48 | $73.50 | $73.50 |
| Purchase #3 | $57.96 | 10.527% | $64.0614 | $64.06 | $64.05 | $64.10 |
| Purchase #4 | $71.51 | 8.519% | $77.6019 | $77.60 | $77.60 | $77.60 |
| Purchase #5 | $191.71 | 9.528% | $209.9761 | $209.98 | $210.00 | $210.00 |
| Purchase #6 | $168.71 | 13.461% | $191.4201 | $191.42 | $191.40 | $191.40 |
| Purchase #7 | $68.46 | 11.574% | $76.3836 | $76.38 | $76.40 | $76.40 |
| 7 purchase totals = | $682.52 | $757.6731 | $757.67 | $757.70 | $757.70 | |