| 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 | $73.59 | 3.820% | $76.4011 | $76.40 | $76.40 | $76.40 |
| Purchase #2 | $99.55 | 3.440% | $102.9745 | $102.97 | $102.95 | $103.00 |
| Purchase #3 | $44.71 | 11.134% | $49.688 | $49.69 | $49.70 | $49.70 |
| Purchase #4 | $39.90 | 11.844% | $44.6258 | $44.63 | $44.65 | $44.60 |
| Purchase #5 | $74.88 | 8.683% | $81.3818 | $81.38 | $81.40 | $81.40 |
| Purchase #6 | $73.47 | 5.438% | $77.4653 | $77.47 | $77.45 | $77.50 |
| Purchase #7 | $91.36 | 10.185% | $100.665 | $100.67 | $100.65 | $100.70 |
| 7 purchase totals = | $497.46 | $533.2015 | $533.21 | $533.20 | $533.30 | |