| 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 | $81.40 | 12.307% | $91.4179 | $91.42 | $91.40 | $91.40 |
| Purchase #2 | $237.78 | 10.484% | $262.7089 | $262.71 | $262.70 | $262.70 |
| Purchase #3 | $156.32 | 8.722% | $169.9542 | $169.95 | $169.95 | $170.00 |
| Purchase #4 | $62.92 | 3.700% | $65.248 | $65.25 | $65.25 | $65.20 |
| Purchase #5 | $43.55 | 7.286% | $46.7231 | $46.72 | $46.70 | $46.70 |
| Purchase #6 | $77.63 | 4.814% | $81.3671 | $81.37 | $81.35 | $81.40 |
| Purchase #7 | $52.39 | 10.175% | $57.7207 | $57.72 | $57.70 | $57.70 |
| 7 purchase totals = | $711.99 | $775.1399 | $775.14 | $775.05 | $775.10 | |