| 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 | $41.80 | 9.260% | $45.6707 | $45.67 | $45.65 | $45.70 |
| Purchase #2 | $205.73 | 7.694% | $221.5589 | $221.56 | $221.55 | $221.60 |
| Purchase #3 | $166.79 | 10.279% | $183.9343 | $183.93 | $183.95 | $183.90 |
| Purchase #4 | $148.26 | 12.159% | $166.2869 | $166.29 | $166.30 | $166.30 |
| Purchase #5 | $65.33 | 10.231% | $72.0139 | $72.01 | $72.00 | $72.00 |
| Purchase #6 | $28.46 | 7.797% | $30.679 | $30.68 | $30.70 | $30.70 |
| Purchase #7 | $171.75 | 9.171% | $187.5012 | $187.50 | $187.50 | $187.50 |
| 7 purchase totals = | $828.12 | $907.6449 | $907.64 | $907.65 | $907.70 | |