| 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 | $63.26 | 11.432% | $70.4919 | $70.49 | $70.50 | $70.50 |
| Purchase #2 | $208.90 | 9.470% | $228.6828 | $228.68 | $228.70 | $228.70 |
| Purchase #3 | $71.47 | 5.259% | $75.2286 | $75.23 | $75.25 | $75.20 |
| Purchase #4 | $79.73 | 4.125% | $83.0189 | $83.02 | $83.00 | $83.00 |
| Purchase #5 | $154.56 | 8.793% | $168.1505 | $168.15 | $168.15 | $168.20 |
| Purchase #6 | $11.71 | 9.492% | $12.8215 | $12.82 | $12.80 | $12.80 |
| Purchase #7 | $12.72 | 3.401% | $13.1526 | $13.15 | $13.15 | $13.20 |
| 7 purchase totals = | $602.35 | $651.5468 | $651.54 | $651.55 | $651.60 | |