| 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 | $70.61 | 4.526% | $73.8058 | $73.81 | $73.80 | $73.80 |
| Purchase #2 | $194.68 | 9.608% | $213.3849 | $213.38 | $213.40 | $213.40 |
| Purchase #3 | $159.67 | 12.756% | $180.0375 | $180.04 | $180.05 | $180.00 |
| Purchase #4 | $5.67 | 7.364% | $6.0875 | $6.09 | $6.10 | $6.10 |
| Purchase #5 | $215.59 | 7.246% | $231.2117 | $231.21 | $231.20 | $231.20 |
| Purchase #6 | $77.93 | 4.268% | $81.2561 | $81.26 | $81.25 | $81.30 |
| Purchase #7 | $114.98 | 9.229% | $125.5915 | $125.59 | $125.60 | $125.60 |
| 7 purchase totals = | $839.13 | $911.3750 | $911.38 | $911.40 | $911.40 | |