| 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 | $71.49 | 4.439% | $74.6634 | $74.66 | $74.65 | $74.70 |
| Purchase #2 | $143.62 | 7.236% | $154.0123 | $154.01 | $154.00 | $154.00 |
| Purchase #3 | $27.91 | 5.535% | $29.4548 | $29.45 | $29.45 | $29.50 |
| Purchase #4 | $244.47 | 10.102% | $269.1664 | $269.17 | $269.15 | $269.20 |
| Purchase #5 | $94.35 | 13.757% | $107.3297 | $107.33 | $107.35 | $107.30 |
| Purchase #6 | $9.55 | 11.767% | $10.6737 | $10.67 | $10.65 | $10.70 |
| Purchase #7 | $61.41 | 7.440% | $65.9789 | $65.98 | $66.00 | $66.00 |
| 7 purchase totals = | $652.80 | $711.2792 | $711.27 | $711.25 | $711.40 | |