| 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 | $51.43 | 10.853% | $57.0117 | $57.01 | $57.00 | $57.00 |
| Purchase #2 | $30.94 | 12.334% | $34.7561 | $34.76 | $34.75 | $34.80 |
| Purchase #3 | $15.88 | 7.290% | $17.0377 | $17.04 | $17.05 | $17.00 |
| Purchase #4 | $221.66 | 8.604% | $240.7316 | $240.73 | $240.75 | $240.70 |
| Purchase #5 | $216.42 | 10.672% | $239.5163 | $239.52 | $239.50 | $239.50 |
| Purchase #6 | $238.89 | 3.434% | $247.0935 | $247.09 | $247.10 | $247.10 |
| Purchase #7 | $130.87 | 11.850% | $146.3781 | $146.38 | $146.40 | $146.40 |
| 7 purchase totals = | $906.09 | $982.5250 | $982.53 | $982.55 | $982.50 | |