| 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 | $16.49 | 13.662% | $18.7429 | $18.74 | $18.75 | $18.70 |
| Purchase #2 | $191.60 | 10.683% | $212.0686 | $212.07 | $212.05 | $212.10 |
| Purchase #3 | $103.40 | 13.525% | $117.3849 | $117.38 | $117.40 | $117.40 |
| Purchase #4 | $162.44 | 4.299% | $169.4233 | $169.42 | $169.40 | $169.40 |
| Purchase #5 | $14.83 | 5.465% | $15.6405 | $15.64 | $15.65 | $15.60 |
| Purchase #6 | $17.49 | 4.415% | $18.2622 | $18.26 | $18.25 | $18.30 |
| Purchase #7 | $13.42 | 6.172% | $14.2483 | $14.25 | $14.25 | $14.20 |
| 7 purchase totals = | $519.67 | $565.7707 | $565.76 | $565.75 | $565.70 | |