| 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 | $56.85 | 8.574% | $61.7243 | $61.72 | $61.70 | $61.70 |
| Purchase #2 | $49.82 | 10.366% | $54.9843 | $54.98 | $55.00 | $55.00 |
| Purchase #3 | $169.55 | 12.463% | $190.681 | $190.68 | $190.70 | $190.70 |
| Purchase #4 | $73.38 | 7.630% | $78.9789 | $78.98 | $79.00 | $79.00 |
| Purchase #5 | $103.85 | 13.340% | $117.7036 | $117.70 | $117.70 | $117.70 |
| Purchase #6 | $40.81 | 6.453% | $43.4435 | $43.44 | $43.45 | $43.40 |
| Purchase #7 | $52.51 | 5.221% | $55.2515 | $55.25 | $55.25 | $55.30 |
| 7 purchase totals = | $546.77 | $602.7671 | $602.75 | $602.80 | $602.80 | |