| 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 | $22.73 | 4.404% | $23.731 | $23.73 | $23.75 | $23.70 |
| Purchase #2 | $92.55 | 5.175% | $97.3395 | $97.34 | $97.35 | $97.30 |
| Purchase #3 | $148.43 | 10.115% | $163.4437 | $163.44 | $163.45 | $163.40 |
| Purchase #4 | $170.81 | 7.594% | $183.7813 | $183.78 | $183.80 | $183.80 |
| Purchase #5 | $110.74 | 5.788% | $117.1496 | $117.15 | $117.15 | $117.10 |
| Purchase #6 | $207.93 | 6.580% | $221.6118 | $221.61 | $221.60 | $221.60 |
| Purchase #7 | $234.60 | 13.202% | $265.5719 | $265.57 | $265.55 | $265.60 |
| 7 purchase totals = | $987.79 | $1,072.6288 | $1,072.62 | $1,072.65 | $1,072.50 | |