| 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 | $76.46 | 11.321% | $85.116 | $85.12 | $85.10 | $85.10 |
| Purchase #2 | $46.92 | 11.764% | $52.4397 | $52.44 | $52.45 | $52.40 |
| Purchase #3 | $227.78 | 7.314% | $244.4398 | $244.44 | $244.45 | $244.40 |
| Purchase #4 | $17.27 | 10.785% | $19.1326 | $19.13 | $19.15 | $19.10 |
| Purchase #5 | $129.60 | 6.698% | $138.2806 | $138.28 | $138.30 | $138.30 |
| Purchase #6 | $157.43 | 11.201% | $175.0637 | $175.06 | $175.05 | $175.10 |
| Purchase #7 | $116.78 | 13.873% | $132.9809 | $132.98 | $133.00 | $133.00 |
| 7 purchase totals = | $772.24 | $847.4533 | $847.45 | $847.50 | $847.40 | |