| 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 | $42.34 | 7.479% | $45.5066 | $45.51 | $45.50 | $45.50 |
| Purchase #2 | $151.36 | 9.849% | $166.2674 | $166.27 | $166.25 | $166.30 |
| Purchase #3 | $26.68 | 3.437% | $27.597 | $27.60 | $27.60 | $27.60 |
| Purchase #4 | $138.40 | 5.746% | $146.3525 | $146.35 | $146.35 | $146.40 |
| Purchase #5 | $183.36 | 13.418% | $207.9632 | $207.96 | $207.95 | $208.00 |
| Purchase #6 | $182.68 | 13.300% | $206.9764 | $206.98 | $207.00 | $207.00 |
| Purchase #7 | $67.62 | 4.448% | $70.6277 | $70.63 | $70.65 | $70.60 |
| 7 purchase totals = | $792.44 | $871.2908 | $871.30 | $871.30 | $871.40 | |