| 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 | $49.64 | 13.427% | $56.3052 | $56.31 | $56.30 | $56.30 |
| Purchase #2 | $242.41 | 9.504% | $265.4486 | $265.45 | $265.45 | $265.40 |
| Purchase #3 | $161.36 | 12.108% | $180.8975 | $180.90 | $180.90 | $180.90 |
| Purchase #4 | $129.90 | 6.424% | $138.2448 | $138.24 | $138.25 | $138.20 |
| Purchase #5 | $108.42 | 10.588% | $119.8995 | $119.90 | $119.90 | $119.90 |
| Purchase #6 | $21.90 | 9.467% | $23.9733 | $23.97 | $23.95 | $24.00 |
| Purchase #7 | $113.55 | 9.521% | $124.3611 | $124.36 | $124.35 | $124.40 |
| 7 purchase totals = | $827.18 | $909.1300 | $909.13 | $909.10 | $909.10 | |