| 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 | $55.25 | 11.199% | $61.4374 | $61.44 | $61.45 | $61.40 |
| Purchase #2 | $100.38 | 8.420% | $108.832 | $108.83 | $108.85 | $108.80 |
| Purchase #3 | $91.54 | 3.626% | $94.8592 | $94.86 | $94.85 | $94.90 |
| Purchase #4 | $146.42 | 7.404% | $157.2609 | $157.26 | $157.25 | $157.30 |
| Purchase #5 | $114.50 | 6.687% | $122.1566 | $122.16 | $122.15 | $122.20 |
| Purchase #6 | $80.62 | 5.821% | $85.3129 | $85.31 | $85.30 | $85.30 |
| Purchase #7 | $207.43 | 9.839% | $227.839 | $227.84 | $227.85 | $227.80 |
| 7 purchase totals = | $796.14 | $857.6980 | $857.70 | $857.70 | $857.70 | |