| 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 | $97.72 | 5.371% | $102.9685 | $102.97 | $102.95 | $103.00 |
| Purchase #2 | $63.87 | 10.642% | $70.667 | $70.67 | $70.65 | $70.70 |
| Purchase #3 | $94.62 | 12.757% | $106.6907 | $106.69 | $106.70 | $106.70 |
| Purchase #4 | $133.96 | 10.615% | $148.1799 | $148.18 | $148.20 | $148.20 |
| Purchase #5 | $32.81 | 11.699% | $36.6484 | $36.65 | $36.65 | $36.60 |
| Purchase #6 | $122.72 | 5.289% | $129.2107 | $129.21 | $129.20 | $129.20 |
| Purchase #7 | $93.99 | 7.542% | $101.0787 | $101.08 | $101.10 | $101.10 |
| 7 purchase totals = | $639.69 | $695.4439 | $695.45 | $695.45 | $695.50 | |