| 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 | $180.99 | 6.256% | $192.3127 | $192.31 | $192.30 | $192.30 |
| Purchase #2 | $42.80 | 8.599% | $46.4804 | $46.48 | $46.50 | $46.50 |
| Purchase #3 | $27.72 | 9.409% | $30.3282 | $30.33 | $30.35 | $30.30 |
| Purchase #4 | $49.56 | 6.394% | $52.7289 | $52.73 | $52.75 | $52.70 |
| Purchase #5 | $67.99 | 7.450% | $73.0553 | $73.06 | $73.05 | $73.10 |
| Purchase #6 | $83.81 | 5.335% | $88.2813 | $88.28 | $88.30 | $88.30 |
| Purchase #7 | $60.60 | 3.441% | $62.6852 | $62.69 | $62.70 | $62.70 |
| 7 purchase totals = | $513.47 | $545.8720 | $545.88 | $545.95 | $545.90 | |