| 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 | $66.43 | 10.247% | $73.2371 | $73.24 | $73.25 | $73.20 |
| Purchase #2 | $42.40 | 7.167% | $45.4388 | $45.44 | $45.45 | $45.40 |
| Purchase #3 | $227.91 | 13.676% | $259.079 | $259.08 | $259.10 | $259.10 |
| Purchase #4 | $68.70 | 6.333% | $73.0508 | $73.05 | $73.05 | $73.10 |
| Purchase #5 | $227.79 | 10.404% | $251.4893 | $251.49 | $251.50 | $251.50 |
| Purchase #6 | $178.30 | 3.862% | $185.1859 | $185.19 | $185.20 | $185.20 |
| Purchase #7 | $96.57 | 6.171% | $102.5293 | $102.53 | $102.55 | $102.50 |
| 7 purchase totals = | $908.10 | $990.0102 | $990.02 | $990.10 | $990.00 | |