| 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 | $50.29 | 10.476% | $55.5584 | $55.56 | $55.55 | $55.60 |
| Purchase #2 | $201.33 | 10.648% | $222.7676 | $222.77 | $222.75 | $222.80 |
| Purchase #3 | $152.46 | 8.457% | $165.3535 | $165.35 | $165.35 | $165.40 |
| Purchase #4 | $51.67 | 13.555% | $58.6739 | $58.67 | $58.65 | $58.70 |
| Purchase #5 | $6.85 | 8.775% | $7.4511 | $7.45 | $7.45 | $7.50 |
| Purchase #6 | $143.82 | 9.640% | $157.6842 | $157.68 | $157.70 | $157.70 |
| Purchase #7 | $205.34 | 4.246% | $214.0587 | $214.06 | $214.05 | $214.10 |
| 7 purchase totals = | $811.76 | $881.5474 | $881.54 | $881.50 | $881.80 | |