| 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 | $40.80 | 12.699% | $45.9812 | $45.98 | $46.00 | $46.00 |
| Purchase #2 | $243.88 | 4.538% | $254.9473 | $254.95 | $254.95 | $254.90 |
| Purchase #3 | $167.38 | 9.833% | $183.8385 | $183.84 | $183.85 | $183.80 |
| Purchase #4 | $102.62 | 5.229% | $107.986 | $107.99 | $108.00 | $108.00 |
| Purchase #5 | $70.84 | 11.525% | $79.0043 | $79.00 | $79.00 | $79.00 |
| Purchase #6 | $205.79 | 7.259% | $220.7283 | $220.73 | $220.75 | $220.70 |
| Purchase #7 | $74.86 | 10.721% | $82.8857 | $82.89 | $82.90 | $82.90 |
| 7 purchase totals = | $906.17 | $975.3713 | $975.38 | $975.45 | $975.30 | |