| 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 | $73.76 | 6.448% | $78.516 | $78.52 | $78.50 | $78.50 |
| Purchase #2 | $46.52 | 6.275% | $49.4391 | $49.44 | $49.45 | $49.40 |
| Purchase #3 | $5.98 | 5.169% | $6.2891 | $6.29 | $6.30 | $6.30 |
| Purchase #4 | $44.66 | 11.404% | $49.753 | $49.75 | $49.75 | $49.80 |
| Purchase #5 | $215.68 | 13.322% | $244.4129 | $244.41 | $244.40 | $244.40 |
| Purchase #6 | $8.46 | 4.762% | $8.8629 | $8.86 | $8.85 | $8.90 |
| Purchase #7 | $205.63 | 3.547% | $212.9237 | $212.92 | $212.90 | $212.90 |
| 7 purchase totals = | $600.69 | $650.1967 | $650.19 | $650.15 | $650.20 | |