| 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 | $31.96 | 12.752% | $36.0355 | $36.04 | $36.05 | $36.00 |
| Purchase #2 | $155.33 | 3.527% | $160.8085 | $160.81 | $160.80 | $160.80 |
| Purchase #3 | $132.99 | 8.485% | $144.2742 | $144.27 | $144.25 | $144.30 |
| Purchase #4 | $152.36 | 12.679% | $171.6777 | $171.68 | $171.70 | $171.70 |
| Purchase #5 | $49.51 | 5.678% | $52.3212 | $52.32 | $52.30 | $52.30 |
| Purchase #6 | $124.49 | 10.149% | $137.1245 | $137.12 | $137.10 | $137.10 |
| Purchase #7 | $148.89 | 11.500% | $166.0124 | $166.01 | $166.00 | $166.00 |
| 7 purchase totals = | $795.53 | $868.2540 | $868.25 | $868.20 | $868.20 | |