| 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 | $107.46 | 8.371% | $116.4555 | $116.46 | $116.45 | $116.50 |
| Purchase #2 | $173.78 | 11.825% | $194.3295 | $194.33 | $194.35 | $194.30 |
| Purchase #3 | $86.50 | 10.648% | $95.7105 | $95.71 | $95.70 | $95.70 |
| Purchase #4 | $70.93 | 11.397% | $79.0139 | $79.01 | $79.00 | $79.00 |
| Purchase #5 | $196.35 | 5.113% | $206.3894 | $206.39 | $206.40 | $206.40 |
| Purchase #6 | $9.57 | 8.629% | $10.3958 | $10.40 | $10.40 | $10.40 |
| Purchase #7 | $221.55 | 5.826% | $234.4575 | $234.46 | $234.45 | $234.50 |
| 7 purchase totals = | $866.14 | $936.7521 | $936.76 | $936.75 | $936.80 | |