| 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 | $91.51 | 6.426% | $97.3904 | $97.39 | $97.40 | $97.40 |
| Purchase #2 | $96.41 | 7.403% | $103.5472 | $103.55 | $103.55 | $103.50 |
| Purchase #3 | $247.95 | 8.406% | $268.7927 | $268.79 | $268.80 | $268.80 |
| Purchase #4 | $98.44 | 10.135% | $108.4169 | $108.42 | $108.40 | $108.40 |
| Purchase #5 | $15.44 | 10.322% | $17.0337 | $17.03 | $17.05 | $17.00 |
| Purchase #6 | $237.89 | 9.561% | $260.6347 | $260.63 | $260.65 | $260.60 |
| Purchase #7 | $28.71 | 3.439% | $29.6973 | $29.70 | $29.70 | $29.70 |
| 7 purchase totals = | $816.35 | $885.5129 | $885.51 | $885.55 | $885.40 | |