| 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 | $92.49 | 5.239% | $97.3356 | $97.34 | $97.35 | $97.30 |
| Purchase #2 | $39.87 | 12.524% | $44.8633 | $44.86 | $44.85 | $44.90 |
| Purchase #3 | $38.37 | 3.676% | $39.7805 | $39.78 | $39.80 | $39.80 |
| Purchase #4 | $229.41 | 8.635% | $249.2196 | $249.22 | $249.20 | $249.20 |
| Purchase #5 | $245.28 | 9.270% | $268.0175 | $268.02 | $268.00 | $268.00 |
| Purchase #6 | $112.27 | 10.602% | $124.1729 | $124.17 | $124.15 | $124.20 |
| Purchase #7 | $56.73 | 11.612% | $63.3175 | $63.32 | $63.30 | $63.30 |
| 7 purchase totals = | $814.42 | $886.7069 | $886.71 | $886.65 | $886.70 | |