| 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 | $64.86 | 13.851% | $73.8438 | $73.84 | $73.85 | $73.80 |
| Purchase #2 | $165.97 | 10.602% | $183.5661 | $183.57 | $183.55 | $183.60 |
| Purchase #3 | $74.48 | 7.367% | $79.9669 | $79.97 | $79.95 | $80.00 |
| Purchase #4 | $92.50 | 12.283% | $103.8618 | $103.86 | $103.85 | $103.90 |
| Purchase #5 | $82.37 | 9.615% | $90.2899 | $90.29 | $90.30 | $90.30 |
| Purchase #6 | $47.46 | 11.147% | $52.7504 | $52.75 | $52.75 | $52.80 |
| Purchase #7 | $69.70 | 8.398% | $75.5534 | $75.55 | $75.55 | $75.60 |
| 7 purchase totals = | $597.34 | $659.8323 | $659.83 | $659.80 | $660.00 | |