| 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 | $19.87 | 9.733% | $21.8039 | $21.80 | $21.80 | $21.80 |
| Purchase #2 | $67.62 | 8.593% | $73.4306 | $73.43 | $73.45 | $73.40 |
| Purchase #3 | $233.95 | 11.173% | $260.0892 | $260.09 | $260.10 | $260.10 |
| Purchase #4 | $44.90 | 8.225% | $48.593 | $48.59 | $48.60 | $48.60 |
| Purchase #5 | $75.33 | 9.415% | $82.4223 | $82.42 | $82.40 | $82.40 |
| Purchase #6 | $19.92 | 11.659% | $22.2425 | $22.24 | $22.25 | $22.20 |
| Purchase #7 | $142.69 | 10.271% | $157.3457 | $157.35 | $157.35 | $157.30 |
| 7 purchase totals = | $604.28 | $665.9272 | $665.92 | $665.95 | $665.80 | |