| 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 | $15.42 | 7.478% | $16.5731 | $16.57 | $16.55 | $16.60 |
| Purchase #2 | $219.51 | 13.580% | $249.3195 | $249.32 | $249.30 | $249.30 |
| Purchase #3 | $128.95 | 10.648% | $142.6806 | $142.68 | $142.70 | $142.70 |
| Purchase #4 | $78.33 | 8.230% | $84.7766 | $84.78 | $84.80 | $84.80 |
| Purchase #5 | $132.27 | 8.688% | $143.7616 | $143.76 | $143.75 | $143.80 |
| Purchase #6 | $41.90 | 13.458% | $47.5389 | $47.54 | $47.55 | $47.50 |
| Purchase #7 | $167.40 | 10.683% | $185.2833 | $185.28 | $185.30 | $185.30 |
| 7 purchase totals = | $783.78 | $869.9336 | $869.93 | $869.95 | $870.00 | |