| 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 | $86.31 | 10.615% | $95.4718 | $95.47 | $95.45 | $95.50 |
| Purchase #2 | $16.48 | 3.454% | $17.0492 | $17.05 | $17.05 | $17.00 |
| Purchase #3 | $215.62 | 13.328% | $244.3578 | $244.36 | $244.35 | $244.40 |
| Purchase #4 | $15.93 | 11.351% | $17.7382 | $17.74 | $17.75 | $17.70 |
| Purchase #5 | $136.73 | 9.226% | $149.3447 | $149.34 | $149.35 | $149.30 |
| Purchase #6 | $68.98 | 7.243% | $73.9762 | $73.98 | $74.00 | $74.00 |
| Purchase #7 | $43.53 | 3.234% | $44.9378 | $44.94 | $44.95 | $44.90 |
| 7 purchase totals = | $583.58 | $642.8757 | $642.88 | $642.90 | $642.80 | |