| 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 | $64.47 | 11.233% | $71.7119 | $71.71 | $71.70 | $71.70 |
| Purchase #2 | $220.26 | 5.244% | $231.8104 | $231.81 | $231.80 | $231.80 |
| Purchase #3 | $86.69 | 12.493% | $97.5202 | $97.52 | $97.50 | $97.50 |
| Purchase #4 | $249.29 | 9.416% | $272.7631 | $272.76 | $272.75 | $272.80 |
| Purchase #5 | $84.49 | 11.758% | $94.4243 | $94.42 | $94.40 | $94.40 |
| Purchase #6 | $31.47 | 7.274% | $33.7591 | $33.76 | $33.75 | $33.80 |
| Purchase #7 | $6.67 | 8.429% | $7.2322 | $7.23 | $7.25 | $7.20 |
| 7 purchase totals = | $743.34 | $809.2212 | $809.21 | $809.15 | $809.20 | |