| 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 | $24.73 | 10.311% | $27.2799 | $27.28 | $27.30 | $27.30 |
| Purchase #2 | $35.45 | 5.197% | $37.2923 | $37.29 | $37.30 | $37.30 |
| Purchase #3 | $209.39 | 7.669% | $225.4481 | $225.45 | $225.45 | $225.40 |
| Purchase #4 | $12.37 | 8.149% | $13.378 | $13.38 | $13.40 | $13.40 |
| Purchase #5 | $124.37 | 11.141% | $138.2261 | $138.23 | $138.25 | $138.20 |
| Purchase #6 | $204.32 | 4.192% | $212.8851 | $212.89 | $212.90 | $212.90 |
| Purchase #7 | $228.66 | 10.583% | $252.8591 | $252.86 | $252.85 | $252.90 |
| 7 purchase totals = | $839.29 | $907.3686 | $907.38 | $907.45 | $907.40 | |