| 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 | $64.81 | 12.228% | $72.735 | $72.74 | $72.75 | $72.70 |
| Purchase #2 | $64.81 | 11.103% | $72.0059 | $72.01 | $72.00 | $72.00 |
| Purchase #3 | $75.97 | 10.805% | $84.1786 | $84.18 | $84.20 | $84.20 |
| Purchase #4 | $87.68 | 11.435% | $97.7062 | $97.71 | $97.70 | $97.70 |
| Purchase #5 | $23.74 | 13.416% | $26.925 | $26.93 | $26.95 | $26.90 |
| Purchase #6 | $22.55 | 6.238% | $23.9567 | $23.96 | $23.95 | $24.00 |
| Purchase #7 | $9.61 | 3.866% | $9.9815 | $9.98 | $10.00 | $10.00 |
| 7 purchase totals = | $349.17 | $387.4889 | $387.51 | $387.55 | $387.50 | |