| 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 | $242.70 | 5.385% | $255.7694 | $255.77 | $255.75 | $255.80 |
| Purchase #2 | $204.61 | 11.603% | $228.3509 | $228.35 | $228.35 | $228.40 |
| Purchase #3 | $194.30 | 6.161% | $206.2708 | $206.27 | $206.25 | $206.30 |
| Purchase #4 | $73.62 | 6.146% | $78.1447 | $78.14 | $78.15 | $78.10 |
| Purchase #5 | $47.92 | 13.858% | $54.5608 | $54.56 | $54.55 | $54.60 |
| Purchase #6 | $15.28 | 12.388% | $17.1729 | $17.17 | $17.15 | $17.20 |
| Purchase #7 | $67.94 | 10.126% | $74.8196 | $74.82 | $74.80 | $74.80 |
| 7 purchase totals = | $846.37 | $915.0891 | $915.08 | $915.00 | $915.20 | |