| 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 | $97.85 | 8.834% | $106.4941 | $106.49 | $106.50 | $106.50 |
| Purchase #2 | $189.35 | 11.236% | $210.6254 | $210.63 | $210.65 | $210.60 |
| Purchase #3 | $241.59 | 5.747% | $255.4742 | $255.47 | $255.45 | $255.50 |
| Purchase #4 | $107.54 | 4.580% | $112.4653 | $112.47 | $112.45 | $112.50 |
| Purchase #5 | $7.74 | 5.185% | $8.1413 | $8.14 | $8.15 | $8.10 |
| Purchase #6 | $85.78 | 7.635% | $92.3293 | $92.33 | $92.35 | $92.30 |
| Purchase #7 | $73.39 | 10.861% | $81.3609 | $81.36 | $81.35 | $81.40 |
| 7 purchase totals = | $803.24 | $866.8905 | $866.89 | $866.90 | $866.90 | |