| 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 | $22.57 | 6.464% | $24.0289 | $24.03 | $24.05 | $24.00 |
| Purchase #2 | $73.62 | 10.382% | $81.2632 | $81.26 | $81.25 | $81.30 |
| Purchase #3 | $205.50 | 10.184% | $226.4281 | $226.43 | $226.45 | $226.40 |
| Purchase #4 | $120.40 | 5.429% | $126.9365 | $126.94 | $126.95 | $126.90 |
| Purchase #5 | $111.67 | 5.303% | $117.5919 | $117.59 | $117.60 | $117.60 |
| Purchase #6 | $59.33 | 7.747% | $63.9263 | $63.93 | $63.95 | $63.90 |
| Purchase #7 | $96.67 | 6.277% | $102.738 | $102.74 | $102.75 | $102.70 |
| 7 purchase totals = | $689.76 | $742.9129 | $742.92 | $743.00 | $742.80 | |