| 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 | $79.45 | 6.273% | $84.4339 | $84.43 | $84.45 | $84.40 |
| Purchase #2 | $73.34 | 6.588% | $78.1716 | $78.17 | $78.15 | $78.20 |
| Purchase #3 | $184.70 | 5.720% | $195.2648 | $195.26 | $195.25 | $195.30 |
| Purchase #4 | $185.31 | 3.324% | $191.4697 | $191.47 | $191.45 | $191.50 |
| Purchase #5 | $66.43 | 3.252% | $68.5903 | $68.59 | $68.60 | $68.60 |
| Purchase #6 | $224.42 | 10.873% | $248.8212 | $248.82 | $248.80 | $248.80 |
| Purchase #7 | $88.63 | 8.387% | $96.0634 | $96.06 | $96.05 | $96.10 |
| 7 purchase totals = | $902.28 | $962.8149 | $962.80 | $962.75 | $962.90 | |