| 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 | $24.72 | 10.588% | $27.3374 | $27.34 | $27.35 | $27.30 |
| Purchase #2 | $154.64 | 13.184% | $175.0277 | $175.03 | $175.05 | $175.00 |
| Purchase #3 | $11.58 | 6.808% | $12.3684 | $12.37 | $12.35 | $12.40 |
| Purchase #4 | $84.33 | 10.606% | $93.274 | $93.27 | $93.25 | $93.30 |
| Purchase #5 | $202.33 | 5.862% | $214.1906 | $214.19 | $214.20 | $214.20 |
| Purchase #6 | $241.26 | 4.795% | $252.8284 | $252.83 | $252.85 | $252.80 |
| Purchase #7 | $109.68 | 8.260% | $118.7396 | $118.74 | $118.75 | $118.70 |
| 7 purchase totals = | $828.54 | $893.7661 | $893.77 | $893.80 | $893.70 | |