| 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 | $117.87 | 5.587% | $124.4554 | $124.46 | $124.45 | $124.50 |
| Purchase #2 | $69.91 | 6.297% | $74.3122 | $74.31 | $74.30 | $74.30 |
| Purchase #3 | $75.89 | 10.627% | $83.9548 | $83.95 | $83.95 | $84.00 |
| Purchase #4 | $116.79 | 11.745% | $130.507 | $130.51 | $130.50 | $130.50 |
| Purchase #5 | $108.83 | 13.486% | $123.5068 | $123.51 | $123.50 | $123.50 |
| Purchase #6 | $11.54 | 8.224% | $12.489 | $12.49 | $12.50 | $12.50 |
| Purchase #7 | $181.84 | 7.560% | $195.5871 | $195.59 | $195.60 | $195.60 |
| 7 purchase totals = | $682.67 | $744.8123 | $744.82 | $744.80 | $744.90 | |