| 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 | $82.82 | 7.679% | $89.1797 | $89.18 | $89.20 | $89.20 |
| Purchase #2 | $80.70 | 11.162% | $89.7077 | $89.71 | $89.70 | $89.70 |
| Purchase #3 | $79.30 | 11.345% | $88.2966 | $88.30 | $88.30 | $88.30 |
| Purchase #4 | $23.64 | 5.135% | $24.8539 | $24.85 | $24.85 | $24.90 |
| Purchase #5 | $117.93 | 6.609% | $125.724 | $125.72 | $125.70 | $125.70 |
| Purchase #6 | $184.57 | 4.779% | $193.3906 | $193.39 | $193.40 | $193.40 |
| Purchase #7 | $46.90 | 5.495% | $49.4772 | $49.48 | $49.50 | $49.50 |
| 7 purchase totals = | $615.86 | $660.6297 | $660.63 | $660.65 | $660.70 | |