| 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 | $96.46 | 12.149% | $108.1789 | $108.18 | $108.20 | $108.20 |
| Purchase #2 | $196.71 | 8.165% | $212.7714 | $212.77 | $212.75 | $212.80 |
| Purchase #3 | $91.81 | 6.479% | $97.7584 | $97.76 | $97.75 | $97.80 |
| Purchase #4 | $66.31 | 3.812% | $68.8377 | $68.84 | $68.85 | $68.80 |
| Purchase #5 | $89.74 | 8.504% | $97.3715 | $97.37 | $97.35 | $97.40 |
| Purchase #6 | $83.79 | 6.774% | $89.4659 | $89.47 | $89.45 | $89.50 |
| Purchase #7 | $26.30 | 13.625% | $29.8834 | $29.88 | $29.90 | $29.90 |
| 7 purchase totals = | $651.12 | $704.2672 | $704.27 | $704.25 | $704.40 | |