| 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 | $244.55 | 10.463% | $270.1373 | $270.14 | $270.15 | $270.10 |
| Purchase #2 | $28.36 | 4.232% | $29.5602 | $29.56 | $29.55 | $29.60 |
| Purchase #3 | $138.86 | 5.173% | $146.0432 | $146.04 | $146.05 | $146.00 |
| Purchase #4 | $50.66 | 9.354% | $55.3987 | $55.40 | $55.40 | $55.40 |
| Purchase #5 | $52.91 | 6.355% | $56.2724 | $56.27 | $56.25 | $56.30 |
| Purchase #6 | $153.35 | 3.339% | $158.4704 | $158.47 | $158.45 | $158.50 |
| Purchase #7 | $26.71 | 12.418% | $30.0268 | $30.03 | $30.05 | $30.00 |
| 7 purchase totals = | $695.40 | $745.9090 | $745.91 | $745.90 | $745.90 | |