| 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 | $74.43 | 13.848% | $84.7371 | $84.74 | $84.75 | $84.70 |
| Purchase #2 | $68.64 | 13.789% | $78.1048 | $78.10 | $78.10 | $78.10 |
| Purchase #3 | $53.67 | 9.664% | $58.8567 | $58.86 | $58.85 | $58.90 |
| Purchase #4 | $91.51 | 10.655% | $101.2604 | $101.26 | $101.25 | $101.30 |
| Purchase #5 | $233.75 | 11.746% | $261.2063 | $261.21 | $261.20 | $261.20 |
| Purchase #6 | $117.56 | 6.599% | $125.3178 | $125.32 | $125.30 | $125.30 |
| Purchase #7 | $127.91 | 5.500% | $134.9451 | $134.95 | $134.95 | $134.90 |
| 7 purchase totals = | $767.47 | $844.4282 | $844.44 | $844.40 | $844.40 | |