| 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 | $85.47 | 9.130% | $93.2734 | $93.27 | $93.25 | $93.30 |
| Purchase #2 | $169.28 | 5.241% | $178.152 | $178.15 | $178.15 | $178.20 |
| Purchase #3 | $11.95 | 13.814% | $13.6008 | $13.60 | $13.60 | $13.60 |
| Purchase #4 | $97.91 | 13.435% | $111.0642 | $111.06 | $111.05 | $111.10 |
| Purchase #5 | $81.99 | 6.590% | $87.3931 | $87.39 | $87.40 | $87.40 |
| Purchase #6 | $12.76 | 7.350% | $13.6979 | $13.70 | $13.70 | $13.70 |
| Purchase #7 | $169.64 | 3.870% | $176.2051 | $176.21 | $176.20 | $176.20 |
| 7 purchase totals = | $629.00 | $673.3865 | $673.38 | $673.35 | $673.50 | |