| 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 | $238.83 | 11.122% | $265.3927 | $265.39 | $265.40 | $265.40 |
| Purchase #2 | $159.90 | 11.670% | $178.5603 | $178.56 | $178.55 | $178.60 |
| Purchase #3 | $42.75 | 7.403% | $45.9148 | $45.91 | $45.90 | $45.90 |
| Purchase #4 | $79.99 | 9.297% | $87.4267 | $87.43 | $87.45 | $87.40 |
| Purchase #5 | $9.34 | 3.424% | $9.6598 | $9.66 | $9.65 | $9.70 |
| Purchase #6 | $41.91 | 3.118% | $43.2168 | $43.22 | $43.20 | $43.20 |
| Purchase #7 | $13.75 | 9.811% | $15.099 | $15.10 | $15.10 | $15.10 |
| 7 purchase totals = | $586.47 | $645.2701 | $645.27 | $645.25 | $645.30 | |