| 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 | $62.66 | 11.761% | $70.0294 | $70.03 | $70.05 | $70.00 |
| Purchase #2 | $80.87 | 10.550% | $89.4018 | $89.40 | $89.40 | $89.40 |
| Purchase #3 | $46.88 | 4.210% | $48.8536 | $48.85 | $48.85 | $48.90 |
| Purchase #4 | $182.69 | 12.425% | $205.3892 | $205.39 | $205.40 | $205.40 |
| Purchase #5 | $163.68 | 5.728% | $173.0556 | $173.06 | $173.05 | $173.10 |
| Purchase #6 | $63.66 | 3.227% | $65.7143 | $65.71 | $65.70 | $65.70 |
| Purchase #7 | $32.87 | 4.125% | $34.2259 | $34.23 | $34.25 | $34.20 |
| 7 purchase totals = | $633.31 | $686.6698 | $686.67 | $686.70 | $686.70 | |