| 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 | $64.77 | 13.224% | $73.3352 | $73.34 | $73.35 | $73.30 |
| Purchase #2 | $27.68 | 9.524% | $30.3162 | $30.32 | $30.30 | $30.30 |
| Purchase #3 | $221.47 | 11.325% | $246.5515 | $246.55 | $246.55 | $246.60 |
| Purchase #4 | $162.25 | 5.109% | $170.5394 | $170.54 | $170.55 | $170.50 |
| Purchase #5 | $140.95 | 7.487% | $151.5029 | $151.50 | $151.50 | $151.50 |
| Purchase #6 | $86.81 | 10.263% | $95.7193 | $95.72 | $95.70 | $95.70 |
| Purchase #7 | $208.97 | 6.248% | $222.0264 | $222.03 | $222.05 | $222.00 |
| 7 purchase totals = | $912.90 | $989.9909 | $990.00 | $990.00 | $989.90 | |