| 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 | $52.89 | 5.321% | $55.7043 | $55.70 | $55.70 | $55.70 |
| Purchase #2 | $8.95 | 9.296% | $9.782 | $9.78 | $9.80 | $9.80 |
| Purchase #3 | $74.27 | 9.652% | $81.4385 | $81.44 | $81.45 | $81.40 |
| Purchase #4 | $72.66 | 4.679% | $76.0598 | $76.06 | $76.05 | $76.10 |
| Purchase #5 | $69.50 | 9.206% | $75.8982 | $75.90 | $75.90 | $75.90 |
| Purchase #6 | $213.41 | 13.439% | $242.0902 | $242.09 | $242.10 | $242.10 |
| Purchase #7 | $246.73 | 13.127% | $279.1182 | $279.12 | $279.10 | $279.10 |
| 7 purchase totals = | $738.41 | $820.0912 | $820.09 | $820.10 | $820.10 | |