| 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 | $142.53 | 8.111% | $154.0906 | $154.09 | $154.10 | $154.10 |
| Purchase #2 | $96.91 | 5.812% | $102.5424 | $102.54 | $102.55 | $102.50 |
| Purchase #3 | $238.39 | 12.766% | $268.8229 | $268.82 | $268.80 | $268.80 |
| Purchase #4 | $210.88 | 7.846% | $227.4256 | $227.43 | $227.45 | $227.40 |
| Purchase #5 | $34.59 | 12.810% | $39.021 | $39.02 | $39.00 | $39.00 |
| Purchase #6 | $8.81 | 13.437% | $9.9938 | $9.99 | $10.00 | $10.00 |
| Purchase #7 | $92.40 | 5.746% | $97.7093 | $97.71 | $97.70 | $97.70 |
| 7 purchase totals = | $824.51 | $899.6056 | $899.60 | $899.60 | $899.50 | |