| 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 | $74.52 | 5.386% | $78.5336 | $78.53 | $78.55 | $78.50 |
| Purchase #2 | $194.91 | 8.609% | $211.6898 | $211.69 | $211.70 | $211.70 |
| Purchase #3 | $182.82 | 3.762% | $189.6977 | $189.70 | $189.70 | $189.70 |
| Purchase #4 | $91.44 | 12.263% | $102.6533 | $102.65 | $102.65 | $102.70 |
| Purchase #5 | $43.55 | 4.839% | $45.6574 | $45.66 | $45.65 | $45.70 |
| Purchase #6 | $73.69 | 9.532% | $80.7141 | $80.71 | $80.70 | $80.70 |
| Purchase #7 | $77.48 | 12.195% | $86.9287 | $86.93 | $86.95 | $86.90 |
| 7 purchase totals = | $738.41 | $795.8746 | $795.87 | $795.90 | $795.90 | |