| 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 | $22.81 | 4.222% | $23.773 | $23.77 | $23.75 | $23.80 |
| Purchase #2 | $55.97 | 3.574% | $57.9704 | $57.97 | $57.95 | $58.00 |
| Purchase #3 | $63.72 | 3.423% | $65.9011 | $65.90 | $65.90 | $65.90 |
| Purchase #4 | $140.35 | 11.405% | $156.3569 | $156.36 | $156.35 | $156.40 |
| Purchase #5 | $111.63 | 10.335% | $123.167 | $123.17 | $123.15 | $123.20 |
| Purchase #6 | $126.49 | 8.347% | $137.0481 | $137.05 | $137.05 | $137.00 |
| Purchase #7 | $232.72 | 3.749% | $241.4447 | $241.44 | $241.45 | $241.40 |
| 7 purchase totals = | $753.69 | $805.6612 | $805.66 | $805.60 | $805.70 | |