| 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 | $78.82 | 4.681% | $82.5096 | $82.51 | $82.50 | $82.50 |
| Purchase #2 | $246.55 | 9.674% | $270.4012 | $270.40 | $270.40 | $270.40 |
| Purchase #3 | $11.97 | 4.785% | $12.5428 | $12.54 | $12.55 | $12.50 |
| Purchase #4 | $145.80 | 8.735% | $158.5356 | $158.54 | $158.55 | $158.50 |
| Purchase #5 | $18.44 | 8.319% | $19.974 | $19.97 | $19.95 | $20.00 |
| Purchase #6 | $17.54 | 10.277% | $19.3426 | $19.34 | $19.35 | $19.30 |
| Purchase #7 | $90.66 | 7.729% | $97.6671 | $97.67 | $97.65 | $97.70 |
| 7 purchase totals = | $609.78 | $660.9729 | $660.97 | $660.95 | $660.90 | |