| 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 | $67.34 | 5.318% | $70.9211 | $70.92 | $70.90 | $70.90 |
| Purchase #2 | $55.50 | 5.155% | $58.361 | $58.36 | $58.35 | $58.40 |
| Purchase #3 | $170.33 | 13.533% | $193.3808 | $193.38 | $193.40 | $193.40 |
| Purchase #4 | $88.88 | 5.424% | $93.7009 | $93.70 | $93.70 | $93.70 |
| Purchase #5 | $109.35 | 3.458% | $113.1313 | $113.13 | $113.15 | $113.10 |
| Purchase #6 | $20.58 | 3.277% | $21.2544 | $21.25 | $21.25 | $21.30 |
| Purchase #7 | $219.84 | 13.692% | $249.9405 | $249.94 | $249.95 | $249.90 |
| 7 purchase totals = | $731.82 | $800.6900 | $800.68 | $800.70 | $800.70 | |