| 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 | $93.49 | 13.435% | $106.0504 | $106.05 | $106.05 | $106.10 |
| Purchase #2 | $67.93 | 6.461% | $72.319 | $72.32 | $72.30 | $72.30 |
| Purchase #3 | $133.88 | 4.372% | $139.7332 | $139.73 | $139.75 | $139.70 |
| Purchase #4 | $61.63 | 7.593% | $66.3096 | $66.31 | $66.30 | $66.30 |
| Purchase #5 | $193.86 | 11.268% | $215.7041 | $215.70 | $215.70 | $215.70 |
| Purchase #6 | $190.83 | 11.796% | $213.3403 | $213.34 | $213.35 | $213.30 |
| Purchase #7 | $55.95 | 13.255% | $63.3662 | $63.37 | $63.35 | $63.40 |
| 7 purchase totals = | $797.57 | $876.8228 | $876.82 | $876.80 | $876.80 | |