| 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 | $26.38 | 11.344% | $29.3725 | $29.37 | $29.35 | $29.40 |
| Purchase #2 | $51.26 | 11.739% | $57.2774 | $57.28 | $57.30 | $57.30 |
| Purchase #3 | $59.66 | 11.427% | $66.4773 | $66.48 | $66.50 | $66.50 |
| Purchase #4 | $217.38 | 4.455% | $227.0643 | $227.06 | $227.05 | $227.10 |
| Purchase #5 | $193.96 | 4.374% | $202.4438 | $202.44 | $202.45 | $202.40 |
| Purchase #6 | $52.83 | 8.638% | $57.3935 | $57.39 | $57.40 | $57.40 |
| Purchase #7 | $207.94 | 5.628% | $219.6429 | $219.64 | $219.65 | $219.60 |
| 7 purchase totals = | $809.41 | $859.6717 | $859.66 | $859.70 | $859.70 | |