| 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 | $231.93 | 8.519% | $251.6881 | $251.69 | $251.70 | $251.70 |
| Purchase #2 | $24.93 | 7.519% | $26.8045 | $26.80 | $26.80 | $26.80 |
| Purchase #3 | $238.81 | 12.274% | $268.1215 | $268.12 | $268.10 | $268.10 |
| Purchase #4 | $56.28 | 12.787% | $63.4765 | $63.48 | $63.50 | $63.50 |
| Purchase #5 | $45.33 | 8.497% | $49.1817 | $49.18 | $49.20 | $49.20 |
| Purchase #6 | $100.80 | 3.799% | $104.6294 | $104.63 | $104.65 | $104.60 |
| Purchase #7 | $51.79 | 6.183% | $54.9922 | $54.99 | $55.00 | $55.00 |
| 7 purchase totals = | $749.87 | $818.8939 | $818.89 | $818.95 | $818.90 | |