| 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 | $28.83 | 5.364% | $30.3764 | $30.38 | $30.40 | $30.40 |
| Purchase #2 | $95.48 | 6.706% | $101.8829 | $101.88 | $101.90 | $101.90 |
| Purchase #3 | $60.62 | 6.868% | $64.7834 | $64.78 | $64.80 | $64.80 |
| Purchase #4 | $192.63 | 9.509% | $210.9472 | $210.95 | $210.95 | $210.90 |
| Purchase #5 | $186.56 | 9.169% | $203.6657 | $203.67 | $203.65 | $203.70 |
| Purchase #6 | $42.98 | 8.575% | $46.6655 | $46.67 | $46.65 | $46.70 |
| Purchase #7 | $210.78 | 6.181% | $223.8083 | $223.81 | $223.80 | $223.80 |
| 7 purchase totals = | $817.88 | $882.1294 | $882.14 | $882.15 | $882.20 | |