| 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 | $84.97 | 5.248% | $89.4292 | $89.43 | $89.45 | $89.40 |
| Purchase #2 | $27.67 | 6.135% | $29.3676 | $29.37 | $29.35 | $29.40 |
| Purchase #3 | $92.77 | 10.790% | $102.7799 | $102.78 | $102.80 | $102.80 |
| Purchase #4 | $164.86 | 12.847% | $186.0396 | $186.04 | $186.05 | $186.00 |
| Purchase #5 | $103.41 | 5.468% | $109.0645 | $109.06 | $109.05 | $109.10 |
| Purchase #6 | $93.25 | 4.779% | $97.7064 | $97.71 | $97.70 | $97.70 |
| Purchase #7 | $175.57 | 3.261% | $181.2953 | $181.30 | $181.30 | $181.30 |
| 7 purchase totals = | $742.50 | $795.6825 | $795.69 | $795.70 | $795.70 | |