| 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 | $42.54 | 5.714% | $44.9707 | $44.97 | $44.95 | $45.00 |
| Purchase #2 | $97.92 | 3.583% | $101.4285 | $101.43 | $101.45 | $101.40 |
| Purchase #3 | $79.57 | 9.567% | $87.1825 | $87.18 | $87.20 | $87.20 |
| Purchase #4 | $120.63 | 10.509% | $133.307 | $133.31 | $133.30 | $133.30 |
| Purchase #5 | $6.72 | 8.614% | $7.2989 | $7.30 | $7.30 | $7.30 |
| Purchase #6 | $19.26 | 13.852% | $21.9279 | $21.93 | $21.95 | $21.90 |
| Purchase #7 | $243.92 | 11.491% | $271.9488 | $271.95 | $271.95 | $271.90 |
| 7 purchase totals = | $610.56 | $668.0643 | $668.07 | $668.10 | $668.00 | |