| 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 | $38.29 | 9.648% | $41.9842 | $41.98 | $42.00 | $42.00 |
| Purchase #2 | $159.87 | 6.110% | $169.6381 | $169.64 | $169.65 | $169.60 |
| Purchase #3 | $65.46 | 11.360% | $72.8963 | $72.90 | $72.90 | $72.90 |
| Purchase #4 | $69.90 | 5.525% | $73.762 | $73.76 | $73.75 | $73.80 |
| Purchase #5 | $70.34 | 4.322% | $73.3801 | $73.38 | $73.40 | $73.40 |
| Purchase #6 | $71.54 | 11.443% | $79.7263 | $79.73 | $79.75 | $79.70 |
| Purchase #7 | $234.88 | 7.567% | $252.6534 | $252.65 | $252.65 | $252.70 |
| 7 purchase totals = | $710.28 | $764.0404 | $764.04 | $764.10 | $764.10 | |