| 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 | $69.29 | 11.759% | $77.4378 | $77.44 | $77.45 | $77.40 |
| Purchase #2 | $209.74 | 5.215% | $220.6779 | $220.68 | $220.70 | $220.70 |
| Purchase #3 | $39.29 | 7.601% | $42.2764 | $42.28 | $42.30 | $42.30 |
| Purchase #4 | $76.56 | 11.117% | $85.0712 | $85.07 | $85.05 | $85.10 |
| Purchase #5 | $77.98 | 7.478% | $83.8113 | $83.81 | $83.80 | $83.80 |
| Purchase #6 | $79.83 | 5.838% | $84.4905 | $84.49 | $84.50 | $84.50 |
| Purchase #7 | $30.77 | 4.158% | $32.0494 | $32.05 | $32.05 | $32.00 |
| 7 purchase totals = | $583.46 | $625.8145 | $625.82 | $625.85 | $625.80 | |