| 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 | $14.66 | 7.435% | $15.75 | $15.75 | $15.75 | $15.80 |
| Purchase #2 | $15.38 | 6.217% | $16.3362 | $16.34 | $16.35 | $16.30 |
| Purchase #3 | $205.30 | 6.461% | $218.5644 | $218.56 | $218.55 | $218.60 |
| Purchase #4 | $45.89 | 6.863% | $49.0394 | $49.04 | $49.05 | $49.00 |
| Purchase #5 | $228.83 | 11.816% | $255.8686 | $255.87 | $255.85 | $255.90 |
| Purchase #6 | $118.66 | 4.589% | $124.1053 | $124.11 | $124.10 | $124.10 |
| Purchase #7 | $168.47 | 4.253% | $175.635 | $175.64 | $175.65 | $175.60 |
| 7 purchase totals = | $797.19 | $855.2989 | $855.31 | $855.30 | $855.30 | |