| 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 | $40.87 | 8.571% | $44.373 | $44.37 | $44.35 | $44.40 |
| Purchase #2 | $223.85 | 10.610% | $247.6005 | $247.60 | $247.60 | $247.60 |
| Purchase #3 | $243.96 | 7.211% | $261.552 | $261.55 | $261.55 | $261.60 |
| Purchase #4 | $133.36 | 9.688% | $146.2799 | $146.28 | $146.30 | $146.30 |
| Purchase #5 | $102.51 | 5.663% | $108.3151 | $108.32 | $108.30 | $108.30 |
| Purchase #6 | $7.64 | 6.806% | $8.16 | $8.16 | $8.15 | $8.20 |
| Purchase #7 | $85.40 | 3.134% | $88.0764 | $88.08 | $88.10 | $88.10 |
| 7 purchase totals = | $837.59 | $904.3569 | $904.36 | $904.35 | $904.50 | |