| 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 | $217.58 | 13.451% | $246.8467 | $246.85 | $246.85 | $246.80 |
| Purchase #2 | $10.27 | 4.662% | $10.7488 | $10.75 | $10.75 | $10.70 |
| Purchase #3 | $219.60 | 6.519% | $233.9157 | $233.92 | $233.90 | $233.90 |
| Purchase #4 | $50.25 | 9.465% | $55.0062 | $55.01 | $55.00 | $55.00 |
| Purchase #5 | $199.29 | 13.855% | $226.9016 | $226.90 | $226.90 | $226.90 |
| Purchase #6 | $47.90 | 11.181% | $53.2557 | $53.26 | $53.25 | $53.30 |
| Purchase #7 | $50.61 | 3.649% | $52.4568 | $52.46 | $52.45 | $52.50 |
| 7 purchase totals = | $795.50 | $879.1315 | $879.15 | $879.10 | $879.10 | |