| 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 | $48.31 | 13.313% | $54.7415 | $54.74 | $54.75 | $54.70 |
| Purchase #2 | $194.66 | 7.793% | $209.8299 | $209.83 | $209.85 | $209.80 |
| Purchase #3 | $55.88 | 5.679% | $59.0534 | $59.05 | $59.05 | $59.10 |
| Purchase #4 | $144.56 | 6.598% | $154.0981 | $154.10 | $154.10 | $154.10 |
| Purchase #5 | $116.39 | 3.421% | $120.3717 | $120.37 | $120.35 | $120.40 |
| Purchase #6 | $7.64 | 10.598% | $8.4497 | $8.45 | $8.45 | $8.40 |
| Purchase #7 | $239.53 | 10.221% | $264.0124 | $264.01 | $264.00 | $264.00 |
| 7 purchase totals = | $806.97 | $870.5567 | $870.55 | $870.55 | $870.50 | |