| 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 | $73.32 | 7.112% | $78.5345 | $78.53 | $78.55 | $78.50 |
| Purchase #2 | $212.56 | 11.850% | $237.7484 | $237.75 | $237.75 | $237.70 |
| Purchase #3 | $58.36 | 3.545% | $60.4289 | $60.43 | $60.45 | $60.40 |
| Purchase #4 | $9.26 | 7.240% | $9.9304 | $9.93 | $9.95 | $9.90 |
| Purchase #5 | $177.34 | 10.265% | $195.544 | $195.54 | $195.55 | $195.50 |
| Purchase #6 | $215.64 | 11.410% | $240.2445 | $240.24 | $240.25 | $240.20 |
| Purchase #7 | $61.36 | 3.325% | $63.4002 | $63.40 | $63.40 | $63.40 |
| 7 purchase totals = | $807.84 | $885.8309 | $885.82 | $885.90 | $885.60 | |