| 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 | $77.64 | 8.584% | $84.3046 | $84.30 | $84.30 | $84.30 |
| Purchase #2 | $130.93 | 4.320% | $136.5862 | $136.59 | $136.60 | $136.60 |
| Purchase #3 | $118.29 | 9.419% | $129.4317 | $129.43 | $129.45 | $129.40 |
| Purchase #4 | $82.93 | 7.533% | $89.1771 | $89.18 | $89.20 | $89.20 |
| Purchase #5 | $150.41 | 12.684% | $169.488 | $169.49 | $169.50 | $169.50 |
| Purchase #6 | $92.28 | 7.577% | $99.2721 | $99.27 | $99.25 | $99.30 |
| Purchase #7 | $146.64 | 3.270% | $151.4351 | $151.44 | $151.45 | $151.40 |
| 7 purchase totals = | $799.12 | $859.6948 | $859.70 | $859.75 | $859.70 | |