| 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 | $84.97 | 3.311% | $87.7834 | $87.78 | $87.80 | $87.80 |
| Purchase #2 | $160.68 | 13.670% | $182.645 | $182.65 | $182.65 | $182.60 |
| Purchase #3 | $232.55 | 13.612% | $264.2047 | $264.20 | $264.20 | $264.20 |
| Purchase #4 | $110.49 | 12.568% | $124.3764 | $124.38 | $124.40 | $124.40 |
| Purchase #5 | $84.84 | 5.341% | $89.3713 | $89.37 | $89.35 | $89.40 |
| Purchase #6 | $186.78 | 11.340% | $207.9609 | $207.96 | $207.95 | $208.00 |
| Purchase #7 | $8.59 | 11.325% | $9.5628 | $9.56 | $9.55 | $9.60 |
| 7 purchase totals = | $868.90 | $965.9045 | $965.90 | $965.90 | $966.00 | |