| 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 | $151.94 | 3.692% | $157.5496 | $157.55 | $157.55 | $157.50 |
| Purchase #2 | $41.96 | 5.752% | $44.3735 | $44.37 | $44.35 | $44.40 |
| Purchase #3 | $142.68 | 4.519% | $149.1277 | $149.13 | $149.15 | $149.10 |
| Purchase #4 | $59.37 | 13.188% | $67.1997 | $67.20 | $67.20 | $67.20 |
| Purchase #5 | $26.96 | 13.241% | $30.5298 | $30.53 | $30.55 | $30.50 |
| Purchase #6 | $27.44 | 7.833% | $29.5894 | $29.59 | $29.60 | $29.60 |
| Purchase #7 | $96.49 | 6.613% | $102.8709 | $102.87 | $102.85 | $102.90 |
| 7 purchase totals = | $546.84 | $581.2406 | $581.24 | $581.25 | $581.20 | |