| 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 | $57.67 | 3.106% | $59.4612 | $59.46 | $59.45 | $59.50 |
| Purchase #2 | $15.52 | 4.746% | $16.2566 | $16.26 | $16.25 | $16.30 |
| Purchase #3 | $38.37 | 11.549% | $42.8014 | $42.80 | $42.80 | $42.80 |
| Purchase #4 | $185.31 | 8.123% | $200.3627 | $200.36 | $200.35 | $200.40 |
| Purchase #5 | $151.44 | 7.622% | $162.9828 | $162.98 | $163.00 | $163.00 |
| Purchase #6 | $74.49 | 12.721% | $83.9659 | $83.97 | $83.95 | $84.00 |
| Purchase #7 | $100.60 | 11.731% | $112.4014 | $112.40 | $112.40 | $112.40 |
| 7 purchase totals = | $623.40 | $678.2320 | $678.23 | $678.20 | $678.40 | |