| 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 | $10.78 | 9.711% | $11.8268 | $11.83 | $11.85 | $11.80 |
| Purchase #2 | $8.81 | 6.849% | $9.4134 | $9.41 | $9.40 | $9.40 |
| Purchase #3 | $48.49 | 5.840% | $51.3218 | $51.32 | $51.30 | $51.30 |
| Purchase #4 | $239.53 | 4.564% | $250.4621 | $250.46 | $250.45 | $250.50 |
| Purchase #5 | $83.49 | 10.165% | $91.9768 | $91.98 | $92.00 | $92.00 |
| Purchase #6 | $65.86 | 11.213% | $73.2449 | $73.24 | $73.25 | $73.20 |
| Purchase #7 | $201.28 | 9.390% | $220.1802 | $220.18 | $220.20 | $220.20 |
| 7 purchase totals = | $658.24 | $708.4260 | $708.42 | $708.45 | $708.40 | |