| 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 | $22.91 | 8.454% | $24.8468 | $24.85 | $24.85 | $24.80 |
| Purchase #2 | $207.43 | 11.598% | $231.4877 | $231.49 | $231.50 | $231.50 |
| Purchase #3 | $99.53 | 9.185% | $108.6718 | $108.67 | $108.65 | $108.70 |
| Purchase #4 | $147.77 | 6.683% | $157.6455 | $157.65 | $157.65 | $157.60 |
| Purchase #5 | $246.51 | 3.595% | $255.372 | $255.37 | $255.35 | $255.40 |
| Purchase #6 | $30.41 | 3.266% | $31.4032 | $31.40 | $31.40 | $31.40 |
| Purchase #7 | $121.82 | 11.419% | $135.7306 | $135.73 | $135.75 | $135.70 |
| 7 purchase totals = | $876.38 | $945.1576 | $945.16 | $945.15 | $945.10 | |