| 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 | $72.78 | 13.851% | $82.8608 | $82.86 | $82.85 | $82.90 |
| Purchase #2 | $173.94 | 8.108% | $188.0431 | $188.04 | $188.05 | $188.00 |
| Purchase #3 | $134.58 | 6.826% | $143.7664 | $143.77 | $143.75 | $143.80 |
| Purchase #4 | $184.31 | 3.644% | $191.0263 | $191.03 | $191.05 | $191.00 |
| Purchase #5 | $18.31 | 7.274% | $19.6419 | $19.64 | $19.65 | $19.60 |
| Purchase #6 | $70.55 | 5.394% | $74.3555 | $74.36 | $74.35 | $74.40 |
| Purchase #7 | $240.88 | 8.491% | $261.3331 | $261.33 | $261.35 | $261.30 |
| 7 purchase totals = | $895.35 | $961.0271 | $961.03 | $961.05 | $961.00 | |