| 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 | $9.91 | 10.257% | $10.9265 | $10.93 | $10.95 | $10.90 |
| Purchase #2 | $99.97 | 12.762% | $112.7282 | $112.73 | $112.75 | $112.70 |
| Purchase #3 | $64.41 | 3.740% | $66.8189 | $66.82 | $66.80 | $66.80 |
| Purchase #4 | $86.95 | 9.709% | $95.392 | $95.39 | $95.40 | $95.40 |
| Purchase #5 | $209.38 | 13.312% | $237.2527 | $237.25 | $237.25 | $237.30 |
| Purchase #6 | $229.92 | 6.799% | $245.5523 | $245.55 | $245.55 | $245.60 |
| Purchase #7 | $152.40 | 4.125% | $158.6865 | $158.69 | $158.70 | $158.70 |
| 7 purchase totals = | $852.94 | $927.3571 | $927.36 | $927.40 | $927.40 | |