| 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 | $205.91 | 12.312% | $231.2616 | $231.26 | $231.25 | $231.30 |
| Purchase #2 | $67.51 | 5.572% | $71.2717 | $71.27 | $71.25 | $71.30 |
| Purchase #3 | $69.31 | 10.234% | $76.4032 | $76.40 | $76.40 | $76.40 |
| Purchase #4 | $77.39 | 12.586% | $87.1303 | $87.13 | $87.15 | $87.10 |
| Purchase #5 | $185.28 | 9.644% | $203.1484 | $203.15 | $203.15 | $203.10 |
| Purchase #6 | $53.69 | 5.563% | $56.6768 | $56.68 | $56.70 | $56.70 |
| Purchase #7 | $42.91 | 4.825% | $44.9804 | $44.98 | $45.00 | $45.00 |
| 7 purchase totals = | $702.00 | $770.8724 | $770.87 | $770.90 | $770.90 | |