| 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 | $113.71 | 4.816% | $119.1863 | $119.19 | $119.20 | $119.20 |
| Purchase #2 | $105.61 | 11.477% | $117.7309 | $117.73 | $117.75 | $117.70 |
| Purchase #3 | $33.67 | 12.354% | $37.8296 | $37.83 | $37.85 | $37.80 |
| Purchase #4 | $86.84 | 8.707% | $94.4012 | $94.40 | $94.40 | $94.40 |
| Purchase #5 | $40.97 | 13.179% | $46.3694 | $46.37 | $46.35 | $46.40 |
| Purchase #6 | $6.66 | 12.595% | $7.4988 | $7.50 | $7.50 | $7.50 |
| Purchase #7 | $122.82 | 13.707% | $139.6549 | $139.65 | $139.65 | $139.70 |
| 7 purchase totals = | $510.28 | $562.6711 | $562.67 | $562.70 | $562.70 | |