| 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 | $66.77 | 6.854% | $71.3464 | $71.35 | $71.35 | $71.30 |
| Purchase #2 | $12.43 | 12.207% | $13.9473 | $13.95 | $13.95 | $13.90 |
| Purchase #3 | $158.72 | 6.642% | $169.2622 | $169.26 | $169.25 | $169.30 |
| Purchase #4 | $107.39 | 7.795% | $115.7611 | $115.76 | $115.75 | $115.80 |
| Purchase #5 | $202.42 | 12.303% | $227.3237 | $227.32 | $227.30 | $227.30 |
| Purchase #6 | $58.52 | 3.862% | $60.78 | $60.78 | $60.80 | $60.80 |
| Purchase #7 | $209.29 | 11.350% | $233.0444 | $233.04 | $233.05 | $233.00 |
| 7 purchase totals = | $815.54 | $891.4651 | $891.46 | $891.45 | $891.40 | |