| 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 | $87.71 | 11.679% | $97.9537 | $97.95 | $97.95 | $98.00 |
| Purchase #2 | $77.94 | 8.406% | $84.4916 | $84.49 | $84.50 | $84.50 |
| Purchase #3 | $52.59 | 7.524% | $56.5469 | $56.55 | $56.55 | $56.50 |
| Purchase #4 | $72.29 | 9.842% | $79.4048 | $79.40 | $79.40 | $79.40 |
| Purchase #5 | $6.84 | 12.234% | $7.6768 | $7.68 | $7.70 | $7.70 |
| Purchase #6 | $244.88 | 5.248% | $257.7313 | $257.73 | $257.75 | $257.70 |
| Purchase #7 | $98.97 | 6.282% | $105.1873 | $105.19 | $105.20 | $105.20 |
| 7 purchase totals = | $641.22 | $688.9924 | $688.99 | $689.05 | $689.00 | |