| 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 | $94.25 | 3.269% | $97.331 | $97.33 | $97.35 | $97.30 |
| Purchase #2 | $105.49 | 4.731% | $110.4807 | $110.48 | $110.50 | $110.50 |
| Purchase #3 | $14.96 | 4.684% | $15.6607 | $15.66 | $15.65 | $15.70 |
| Purchase #4 | $88.92 | 8.658% | $96.6187 | $96.62 | $96.60 | $96.60 |
| Purchase #5 | $150.25 | 9.288% | $164.2052 | $164.21 | $164.20 | $164.20 |
| Purchase #6 | $221.41 | 9.401% | $242.2248 | $242.22 | $242.20 | $242.20 |
| Purchase #7 | $180.76 | 3.389% | $186.886 | $186.89 | $186.90 | $186.90 |
| 7 purchase totals = | $856.04 | $913.4071 | $913.41 | $913.40 | $913.40 | |