| 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 | $81.99 | 8.350% | $88.8362 | $88.84 | $88.85 | $88.80 |
| Purchase #2 | $170.85 | 10.548% | $188.8713 | $188.87 | $188.85 | $188.90 |
| Purchase #3 | $58.70 | 13.725% | $66.7566 | $66.76 | $66.75 | $66.80 |
| Purchase #4 | $164.64 | 13.533% | $186.9207 | $186.92 | $186.90 | $186.90 |
| Purchase #5 | $16.84 | 9.524% | $18.4438 | $18.44 | $18.45 | $18.40 |
| Purchase #6 | $234.79 | 4.753% | $245.9496 | $245.95 | $245.95 | $245.90 |
| Purchase #7 | $80.80 | 7.657% | $86.9869 | $86.99 | $87.00 | $87.00 |
| 7 purchase totals = | $808.61 | $882.7651 | $882.77 | $882.75 | $882.70 | |