| 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 | $97.61 | 3.693% | $101.2147 | $101.21 | $101.20 | $101.20 |
| Purchase #2 | $86.93 | 12.529% | $97.8215 | $97.82 | $97.80 | $97.80 |
| Purchase #3 | $171.96 | 10.596% | $190.1809 | $190.18 | $190.20 | $190.20 |
| Purchase #4 | $194.31 | 12.660% | $218.9096 | $218.91 | $218.90 | $218.90 |
| Purchase #5 | $14.68 | 12.655% | $16.5378 | $16.54 | $16.55 | $16.50 |
| Purchase #6 | $14.44 | 4.328% | $15.065 | $15.07 | $15.05 | $15.10 |
| Purchase #7 | $43.54 | 6.319% | $46.2913 | $46.29 | $46.30 | $46.30 |
| 7 purchase totals = | $623.47 | $686.0208 | $686.02 | $686.00 | $686.00 | |