| 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 | $99.39 | 4.725% | $104.0862 | $104.09 | $104.10 | $104.10 |
| Purchase #2 | $152.38 | 11.227% | $169.4877 | $169.49 | $169.50 | $169.50 |
| Purchase #3 | $102.56 | 12.467% | $115.3462 | $115.35 | $115.35 | $115.30 |
| Purchase #4 | $44.63 | 8.794% | $48.5548 | $48.55 | $48.55 | $48.60 |
| Purchase #5 | $92.28 | 13.310% | $104.5625 | $104.56 | $104.55 | $104.60 |
| Purchase #6 | $58.26 | 6.481% | $62.0358 | $62.04 | $62.05 | $62.00 |
| Purchase #7 | $43.79 | 7.771% | $47.1929 | $47.19 | $47.20 | $47.20 |
| 7 purchase totals = | $593.29 | $651.2661 | $651.27 | $651.30 | $651.30 | |