| 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 | $30.29 | 11.555% | $33.79 | $33.79 | $33.80 | $33.80 |
| Purchase #2 | $108.37 | 12.798% | $122.2392 | $122.24 | $122.25 | $122.20 |
| Purchase #3 | $65.33 | 6.376% | $69.4954 | $69.50 | $69.50 | $69.50 |
| Purchase #4 | $227.93 | 10.733% | $252.3937 | $252.39 | $252.40 | $252.40 |
| Purchase #5 | $239.29 | 13.838% | $272.403 | $272.40 | $272.40 | $272.40 |
| Purchase #6 | $102.86 | 6.484% | $109.5294 | $109.53 | $109.55 | $109.50 |
| Purchase #7 | $36.35 | 13.223% | $41.1566 | $41.16 | $41.15 | $41.20 |
| 7 purchase totals = | $810.42 | $901.0073 | $901.01 | $901.05 | $901.00 | |