| 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 | $21.56 | 8.869% | $23.4722 | $23.47 | $23.45 | $23.50 |
| Purchase #2 | $240.42 | 12.832% | $271.2707 | $271.27 | $271.25 | $271.30 |
| Purchase #3 | $200.42 | 10.613% | $221.6906 | $221.69 | $221.70 | $221.70 |
| Purchase #4 | $151.59 | 3.546% | $156.9654 | $156.97 | $156.95 | $157.00 |
| Purchase #5 | $49.72 | 3.139% | $51.2807 | $51.28 | $51.30 | $51.30 |
| Purchase #6 | $68.63 | 6.510% | $73.0978 | $73.10 | $73.10 | $73.10 |
| Purchase #7 | $149.85 | 3.359% | $154.8835 | $154.88 | $154.90 | $154.90 |
| 7 purchase totals = | $882.19 | $952.6609 | $952.66 | $952.65 | $952.80 | |