| 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 | $14.60 | 4.398% | $15.2421 | $15.24 | $15.25 | $15.20 |
| Purchase #2 | $92.70 | 3.159% | $95.6284 | $95.63 | $95.65 | $95.60 |
| Purchase #3 | $61.91 | 3.604% | $64.1412 | $64.14 | $64.15 | $64.10 |
| Purchase #4 | $69.58 | 10.601% | $76.9562 | $76.96 | $76.95 | $77.00 |
| Purchase #5 | $148.75 | 6.857% | $158.9498 | $158.95 | $158.95 | $158.90 |
| Purchase #6 | $173.82 | 6.303% | $184.7759 | $184.78 | $184.80 | $184.80 |
| Purchase #7 | $69.31 | 13.225% | $78.4762 | $78.48 | $78.50 | $78.50 |
| 7 purchase totals = | $630.67 | $674.1698 | $674.18 | $674.25 | $674.10 | |