| 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 | $67.55 | 13.485% | $76.6591 | $76.66 | $76.65 | $76.70 |
| Purchase #2 | $70.44 | 5.708% | $74.4607 | $74.46 | $74.45 | $74.50 |
| Purchase #3 | $144.94 | 8.474% | $157.2222 | $157.22 | $157.20 | $157.20 |
| Purchase #4 | $204.69 | 11.253% | $227.7238 | $227.72 | $227.70 | $227.70 |
| Purchase #5 | $219.99 | 5.244% | $231.5263 | $231.53 | $231.55 | $231.50 |
| Purchase #6 | $70.36 | 12.792% | $79.3605 | $79.36 | $79.35 | $79.40 |
| Purchase #7 | $69.77 | 13.731% | $79.3501 | $79.35 | $79.35 | $79.40 |
| 7 purchase totals = | $847.74 | $926.3027 | $926.30 | $926.25 | $926.40 | |