| 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 | $65.57 | 3.762% | $68.0367 | $68.04 | $68.05 | $68.00 |
| Purchase #2 | $7.99 | 4.366% | $8.3388 | $8.34 | $8.35 | $8.30 |
| Purchase #3 | $18.44 | 13.660% | $20.9589 | $20.96 | $20.95 | $21.00 |
| Purchase #4 | $75.45 | 9.497% | $82.6155 | $82.62 | $82.60 | $82.60 |
| Purchase #5 | $57.74 | 4.563% | $60.3747 | $60.37 | $60.35 | $60.40 |
| Purchase #6 | $114.91 | 5.620% | $121.3679 | $121.37 | $121.35 | $121.40 |
| Purchase #7 | $116.69 | 9.317% | $127.562 | $127.56 | $127.55 | $127.60 |
| 7 purchase totals = | $456.79 | $489.2545 | $489.26 | $489.20 | $489.30 | |