| 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 | $59.36 | 6.444% | $63.1852 | $63.19 | $63.20 | $63.20 |
| Purchase #2 | $151.44 | 3.864% | $157.2916 | $157.29 | $157.30 | $157.30 |
| Purchase #3 | $134.32 | 11.635% | $149.9481 | $149.95 | $149.95 | $149.90 |
| Purchase #4 | $15.95 | 5.195% | $16.7786 | $16.78 | $16.80 | $16.80 |
| Purchase #5 | $45.92 | 13.747% | $52.2326 | $52.23 | $52.25 | $52.20 |
| Purchase #6 | $45.61 | 13.326% | $51.688 | $51.69 | $51.70 | $51.70 |
| Purchase #7 | $187.42 | 4.252% | $195.3891 | $195.39 | $195.40 | $195.40 |
| 7 purchase totals = | $640.02 | $686.5132 | $686.52 | $686.60 | $686.50 | |