| 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 | $49.93 | 10.474% | $55.1597 | $55.16 | $55.15 | $55.20 |
| Purchase #2 | $250.99 | 9.781% | $275.5393 | $275.54 | $275.55 | $275.50 |
| Purchase #3 | $196.51 | 12.822% | $221.7065 | $221.71 | $221.70 | $221.70 |
| Purchase #4 | $27.38 | 13.103% | $30.9676 | $30.97 | $30.95 | $31.00 |
| Purchase #5 | $121.41 | 12.564% | $136.664 | $136.66 | $136.65 | $136.70 |
| Purchase #6 | $5.59 | 12.118% | $6.2674 | $6.27 | $6.25 | $6.30 |
| Purchase #7 | $129.82 | 11.212% | $144.3754 | $144.38 | $144.40 | $144.40 |
| 7 purchase totals = | $781.63 | $870.6799 | $870.69 | $870.65 | $870.80 | |