| 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 | $124.68 | 10.304% | $137.527 | $137.53 | $137.55 | $137.50 |
| Purchase #2 | $17.80 | 12.624% | $20.0471 | $20.05 | $20.05 | $20.00 |
| Purchase #3 | $95.76 | 6.121% | $101.6215 | $101.62 | $101.60 | $101.60 |
| Purchase #4 | $23.53 | 5.430% | $24.8077 | $24.81 | $24.80 | $24.80 |
| Purchase #5 | $11.25 | 4.688% | $11.7774 | $11.78 | $11.80 | $11.80 |
| Purchase #6 | $92.39 | 12.188% | $103.6505 | $103.65 | $103.65 | $103.70 |
| Purchase #7 | $46.47 | 7.491% | $49.9511 | $49.95 | $49.95 | $50.00 |
| 7 purchase totals = | $411.88 | $449.3823 | $449.39 | $449.40 | $449.40 | |