| 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 | $44.38 | 13.674% | $50.4485 | $50.45 | $50.45 | $50.40 |
| Purchase #2 | $20.57 | 5.685% | $21.7394 | $21.74 | $21.75 | $21.70 |
| Purchase #3 | $75.44 | 9.445% | $82.5653 | $82.57 | $82.55 | $82.60 |
| Purchase #4 | $232.69 | 4.564% | $243.31 | $243.31 | $243.30 | $243.30 |
| Purchase #5 | $178.73 | 10.777% | $197.9917 | $197.99 | $198.00 | $198.00 |
| Purchase #6 | $50.30 | 5.217% | $52.9242 | $52.92 | $52.90 | $52.90 |
| Purchase #7 | $48.35 | 5.551% | $51.0339 | $51.03 | $51.05 | $51.00 |
| 7 purchase totals = | $650.46 | $700.0130 | $700.01 | $700.00 | $699.90 | |