| 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 | $33.79 | 11.549% | $37.6924 | $37.69 | $37.70 | $37.70 |
| Purchase #2 | $250.52 | 11.767% | $279.9987 | $280.00 | $280.00 | $280.00 |
| Purchase #3 | $57.51 | 11.622% | $64.1938 | $64.19 | $64.20 | $64.20 |
| Purchase #4 | $56.64 | 4.390% | $59.1265 | $59.13 | $59.15 | $59.10 |
| Purchase #5 | $183.42 | 8.857% | $199.6655 | $199.67 | $199.65 | $199.70 |
| Purchase #6 | $249.37 | 5.787% | $263.801 | $263.80 | $263.80 | $263.80 |
| Purchase #7 | $15.43 | 10.349% | $17.0269 | $17.03 | $17.05 | $17.00 |
| 7 purchase totals = | $846.68 | $921.5048 | $921.51 | $921.55 | $921.50 | |