| 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 | $81.41 | 12.437% | $91.535 | $91.54 | $91.55 | $91.50 |
| Purchase #2 | $249.88 | 12.634% | $281.4498 | $281.45 | $281.45 | $281.40 |
| Purchase #3 | $210.30 | 9.866% | $231.0482 | $231.05 | $231.05 | $231.00 |
| Purchase #4 | $27.65 | 10.866% | $30.6544 | $30.65 | $30.65 | $30.70 |
| Purchase #5 | $48.93 | 12.258% | $54.9278 | $54.93 | $54.95 | $54.90 |
| Purchase #6 | $87.99 | 4.784% | $92.1994 | $92.20 | $92.20 | $92.20 |
| Purchase #7 | $33.40 | 4.509% | $34.906 | $34.91 | $34.90 | $34.90 |
| 7 purchase totals = | $739.56 | $816.7206 | $816.73 | $816.75 | $816.60 | |