| 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 | $237.83 | 6.264% | $252.7277 | $252.73 | $252.75 | $252.70 |
| Purchase #2 | $88.97 | 6.648% | $94.8847 | $94.88 | $94.90 | $94.90 |
| Purchase #3 | $246.81 | 8.108% | $266.8214 | $266.82 | $266.80 | $266.80 |
| Purchase #4 | $107.45 | 8.313% | $116.3823 | $116.38 | $116.40 | $116.40 |
| Purchase #5 | $16.57 | 12.675% | $18.6702 | $18.67 | $18.65 | $18.70 |
| Purchase #6 | $26.53 | 13.205% | $30.0333 | $30.03 | $30.05 | $30.00 |
| Purchase #7 | $89.32 | 7.770% | $96.2602 | $96.26 | $96.25 | $96.30 |
| 7 purchase totals = | $813.48 | $875.7798 | $875.77 | $875.80 | $875.80 | |