| 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 | $59.91 | 6.230% | $63.6424 | $63.64 | $63.65 | $63.60 |
| Purchase #2 | $197.67 | 3.419% | $204.4283 | $204.43 | $204.45 | $204.40 |
| Purchase #3 | $154.96 | 6.258% | $164.6574 | $164.66 | $164.65 | $164.70 |
| Purchase #4 | $218.60 | 8.837% | $237.9177 | $237.92 | $237.90 | $237.90 |
| Purchase #5 | $206.74 | 10.864% | $229.2002 | $229.20 | $229.20 | $229.20 |
| Purchase #6 | $155.76 | 8.172% | $168.4887 | $168.49 | $168.50 | $168.50 |
| Purchase #7 | $9.44 | 10.409% | $10.4226 | $10.42 | $10.40 | $10.40 |
| 7 purchase totals = | $1,003.08 | $1,078.7573 | $1,078.76 | $1,078.75 | $1,078.70 | |