| 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 | $82.86 | 4.772% | $86.8141 | $86.81 | $86.80 | $86.80 |
| Purchase #2 | $11.85 | 6.428% | $12.6117 | $12.61 | $12.60 | $12.60 |
| Purchase #3 | $20.77 | 11.527% | $23.1642 | $23.16 | $23.15 | $23.20 |
| Purchase #4 | $132.81 | 5.430% | $140.0216 | $140.02 | $140.00 | $140.00 |
| Purchase #5 | $63.28 | 10.771% | $70.0959 | $70.10 | $70.10 | $70.10 |
| Purchase #6 | $99.92 | 10.784% | $110.6954 | $110.70 | $110.70 | $110.70 |
| Purchase #7 | $114.32 | 6.810% | $122.1052 | $122.11 | $122.10 | $122.10 |
| 7 purchase totals = | $525.81 | $565.5081 | $565.51 | $565.45 | $565.50 | |