| 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 | $76.78 | 3.491% | $79.4604 | $79.46 | $79.45 | $79.50 |
| Purchase #2 | $95.40 | 7.336% | $102.3985 | $102.40 | $102.40 | $102.40 |
| Purchase #3 | $132.63 | 13.639% | $150.7194 | $150.72 | $150.70 | $150.70 |
| Purchase #4 | $13.59 | 3.484% | $14.0635 | $14.06 | $14.05 | $14.10 |
| Purchase #5 | $120.93 | 4.712% | $126.6282 | $126.63 | $126.65 | $126.60 |
| Purchase #6 | $13.59 | 7.574% | $14.6193 | $14.62 | $14.60 | $14.60 |
| Purchase #7 | $209.91 | 11.844% | $234.7717 | $234.77 | $234.75 | $234.80 |
| 7 purchase totals = | $662.83 | $722.6610 | $722.66 | $722.60 | $722.70 | |