| 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 | $27.96 | 3.749% | $29.0082 | $29.01 | $29.00 | $29.00 |
| Purchase #2 | $215.35 | 8.774% | $234.2448 | $234.24 | $234.25 | $234.20 |
| Purchase #3 | $112.78 | 8.631% | $122.514 | $122.51 | $122.50 | $122.50 |
| Purchase #4 | $210.51 | 8.552% | $228.5128 | $228.51 | $228.50 | $228.50 |
| Purchase #5 | $71.81 | 8.719% | $78.0711 | $78.07 | $78.05 | $78.10 |
| Purchase #6 | $160.27 | 5.694% | $169.3958 | $169.40 | $169.40 | $169.40 |
| Purchase #7 | $183.85 | 7.371% | $197.4016 | $197.40 | $197.40 | $197.40 |
| 7 purchase totals = | $982.53 | $1,059.1483 | $1,059.14 | $1,059.10 | $1,059.10 | |