| 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 | $26.43 | 7.260% | $28.3488 | $28.35 | $28.35 | $28.30 |
| Purchase #2 | $64.94 | 3.845% | $67.4369 | $67.44 | $67.45 | $67.40 |
| Purchase #3 | $199.32 | 5.280% | $209.8441 | $209.84 | $209.85 | $209.80 |
| Purchase #4 | $59.70 | 10.123% | $65.7434 | $65.74 | $65.75 | $65.70 |
| Purchase #5 | $55.89 | 4.707% | $58.5207 | $58.52 | $58.50 | $58.50 |
| Purchase #6 | $146.36 | 8.484% | $158.7772 | $158.78 | $158.80 | $158.80 |
| Purchase #7 | $13.31 | 9.785% | $14.6124 | $14.61 | $14.60 | $14.60 |
| 7 purchase totals = | $565.95 | $603.2835 | $603.28 | $603.30 | $603.10 | |