| 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 | $109.85 | 11.225% | $122.1807 | $122.18 | $122.20 | $122.20 |
| Purchase #2 | $119.27 | 11.635% | $133.1471 | $133.15 | $133.15 | $133.10 |
| Purchase #3 | $160.80 | 13.810% | $183.0065 | $183.01 | $183.00 | $183.00 |
| Purchase #4 | $54.47 | 7.366% | $58.4823 | $58.48 | $58.50 | $58.50 |
| Purchase #5 | $53.52 | 11.440% | $59.6427 | $59.64 | $59.65 | $59.60 |
| Purchase #6 | $77.53 | 11.440% | $86.3994 | $86.40 | $86.40 | $86.40 |
| Purchase #7 | $65.81 | 13.177% | $74.4818 | $74.48 | $74.50 | $74.50 |
| 7 purchase totals = | $641.25 | $717.3405 | $717.34 | $717.40 | $717.30 | |