| 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 | $78.63 | 5.785% | $83.1787 | $83.18 | $83.20 | $83.20 |
| Purchase #2 | $43.69 | 6.167% | $46.3844 | $46.38 | $46.40 | $46.40 |
| Purchase #3 | $181.58 | 12.597% | $204.4536 | $204.45 | $204.45 | $204.50 |
| Purchase #4 | $100.40 | 6.380% | $106.8055 | $106.81 | $106.80 | $106.80 |
| Purchase #5 | $138.56 | 9.475% | $151.6886 | $151.69 | $151.70 | $151.70 |
| Purchase #6 | $141.40 | 7.687% | $152.2694 | $152.27 | $152.25 | $152.30 |
| Purchase #7 | $112.79 | 8.117% | $121.9452 | $121.95 | $121.95 | $121.90 |
| 7 purchase totals = | $797.05 | $866.7254 | $866.73 | $866.75 | $866.80 | |