| 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 | $83.43 | 4.110% | $86.859 | $86.86 | $86.85 | $86.90 |
| Purchase #2 | $170.91 | 6.729% | $182.4105 | $182.41 | $182.40 | $182.40 |
| Purchase #3 | $19.40 | 4.120% | $20.1993 | $20.20 | $20.20 | $20.20 |
| Purchase #4 | $130.62 | 6.670% | $139.3324 | $139.33 | $139.35 | $139.30 |
| Purchase #5 | $153.58 | 8.564% | $166.7326 | $166.73 | $166.75 | $166.70 |
| Purchase #6 | $144.57 | 5.706% | $152.8192 | $152.82 | $152.80 | $152.80 |
| Purchase #7 | $75.70 | 13.177% | $85.675 | $85.68 | $85.70 | $85.70 |
| 7 purchase totals = | $778.21 | $834.0280 | $834.03 | $834.05 | $834.00 | |