| 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 | $81.64 | 5.555% | $86.1751 | $86.18 | $86.20 | $86.20 |
| Purchase #2 | $188.45 | 13.177% | $213.2821 | $213.28 | $213.30 | $213.30 |
| Purchase #3 | $56.54 | 8.678% | $61.4465 | $61.45 | $61.45 | $61.40 |
| Purchase #4 | $14.67 | 12.172% | $16.4556 | $16.46 | $16.45 | $16.50 |
| Purchase #5 | $56.85 | 5.644% | $60.0586 | $60.06 | $60.05 | $60.10 |
| Purchase #6 | $236.35 | 3.661% | $245.0028 | $245.00 | $245.00 | $245.00 |
| Purchase #7 | $245.44 | 11.825% | $274.4633 | $274.46 | $274.45 | $274.50 |
| 7 purchase totals = | $879.94 | $956.8840 | $956.89 | $956.90 | $957.00 | |