| 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 | $70.61 | 11.449% | $78.6941 | $78.69 | $78.70 | $78.70 |
| Purchase #2 | $197.52 | 13.599% | $224.3807 | $224.38 | $224.40 | $224.40 |
| Purchase #3 | $197.43 | 3.676% | $204.6875 | $204.69 | $204.70 | $204.70 |
| Purchase #4 | $5.73 | 9.678% | $6.2845 | $6.28 | $6.30 | $6.30 |
| Purchase #5 | $87.73 | 11.782% | $98.0663 | $98.07 | $98.05 | $98.10 |
| Purchase #6 | $100.49 | 5.485% | $106.0019 | $106.00 | $106.00 | $106.00 |
| Purchase #7 | $160.82 | 10.408% | $177.5581 | $177.56 | $177.55 | $177.60 |
| 7 purchase totals = | $820.33 | $895.6731 | $895.67 | $895.70 | $895.80 | |