| 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 | $48.82 | 5.206% | $51.3616 | $51.36 | $51.35 | $51.40 |
| Purchase #2 | $56.35 | 4.484% | $58.8767 | $58.88 | $58.90 | $58.90 |
| Purchase #3 | $109.49 | 3.265% | $113.0648 | $113.06 | $113.05 | $113.10 |
| Purchase #4 | $184.60 | 3.725% | $191.4764 | $191.48 | $191.50 | $191.50 |
| Purchase #5 | $15.54 | 5.211% | $16.3498 | $16.35 | $16.35 | $16.30 |
| Purchase #6 | $58.91 | 12.697% | $66.3898 | $66.39 | $66.40 | $66.40 |
| Purchase #7 | $80.98 | 3.689% | $83.9674 | $83.97 | $83.95 | $84.00 |
| 7 purchase totals = | $554.69 | $581.4865 | $581.49 | $581.50 | $581.60 | |