| 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 | $57.87 | 13.200% | $65.5088 | $65.51 | $65.50 | $65.50 |
| Purchase #2 | $123.52 | 6.869% | $132.0046 | $132.00 | $132.00 | $132.00 |
| Purchase #3 | $156.91 | 7.840% | $169.2117 | $169.21 | $169.20 | $169.20 |
| Purchase #4 | $156.52 | 10.536% | $173.0109 | $173.01 | $173.00 | $173.00 |
| Purchase #5 | $124.66 | 12.569% | $140.3285 | $140.33 | $140.35 | $140.30 |
| Purchase #6 | $33.59 | 10.420% | $37.0901 | $37.09 | $37.10 | $37.10 |
| Purchase #7 | $105.40 | 4.496% | $110.1388 | $110.14 | $110.15 | $110.10 |
| 7 purchase totals = | $758.47 | $827.2934 | $827.29 | $827.30 | $827.20 | |