| 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 | $64.81 | 8.754% | $70.4835 | $70.48 | $70.50 | $70.50 |
| Purchase #2 | $122.50 | 4.516% | $128.0321 | $128.03 | $128.05 | $128.00 |
| Purchase #3 | $12.33 | 7.714% | $13.2811 | $13.28 | $13.30 | $13.30 |
| Purchase #4 | $230.44 | 12.349% | $258.897 | $258.90 | $258.90 | $258.90 |
| Purchase #5 | $230.37 | 9.652% | $252.6053 | $252.61 | $252.60 | $252.60 |
| Purchase #6 | $58.71 | 12.778% | $66.212 | $66.21 | $66.20 | $66.20 |
| Purchase #7 | $28.84 | 4.636% | $30.177 | $30.18 | $30.20 | $30.20 |
| 7 purchase totals = | $748.00 | $819.6880 | $819.69 | $819.75 | $819.70 | |