| 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 | $107.83 | 7.865% | $116.3108 | $116.31 | $116.30 | $116.30 |
| Purchase #2 | $86.60 | 3.533% | $89.6596 | $89.66 | $89.65 | $89.70 |
| Purchase #3 | $193.66 | 4.517% | $202.4076 | $202.41 | $202.40 | $202.40 |
| Purchase #4 | $13.51 | 3.833% | $14.0278 | $14.03 | $14.05 | $14.00 |
| Purchase #5 | $59.71 | 10.213% | $65.8082 | $65.81 | $65.80 | $65.80 |
| Purchase #6 | $183.30 | 8.274% | $198.4662 | $198.47 | $198.45 | $198.50 |
| Purchase #7 | $185.31 | 8.750% | $201.5246 | $201.52 | $201.50 | $201.50 |
| 7 purchase totals = | $829.92 | $888.2048 | $888.21 | $888.15 | $888.20 | |