| 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 | $76.82 | 7.115% | $82.2857 | $82.29 | $82.30 | $82.30 |
| Purchase #2 | $20.69 | 9.477% | $22.6508 | $22.65 | $22.65 | $22.70 |
| Purchase #3 | $201.73 | 13.349% | $228.6589 | $228.66 | $228.65 | $228.70 |
| Purchase #4 | $64.97 | 10.829% | $72.0056 | $72.01 | $72.00 | $72.00 |
| Purchase #5 | $177.99 | 12.857% | $200.8742 | $200.87 | $200.85 | $200.90 |
| Purchase #6 | $123.82 | 11.368% | $137.8959 | $137.90 | $137.90 | $137.90 |
| Purchase #7 | $45.53 | 10.523% | $50.3211 | $50.32 | $50.30 | $50.30 |
| 7 purchase totals = | $711.55 | $794.6922 | $794.70 | $794.65 | $794.80 | |