| 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 | $13.31 | 12.796% | $15.0131 | $15.01 | $15.00 | $15.00 |
| Purchase #2 | $80.27 | 7.509% | $86.2975 | $86.30 | $86.30 | $86.30 |
| Purchase #3 | $55.83 | 8.634% | $60.6504 | $60.65 | $60.65 | $60.70 |
| Purchase #4 | $33.82 | 3.314% | $34.9408 | $34.94 | $34.95 | $34.90 |
| Purchase #5 | $13.30 | 11.127% | $14.7799 | $14.78 | $14.80 | $14.80 |
| Purchase #6 | $33.79 | 10.187% | $37.2322 | $37.23 | $37.25 | $37.20 |
| Purchase #7 | $13.76 | 9.507% | $15.0682 | $15.07 | $15.05 | $15.10 |
| 7 purchase totals = | $244.08 | $263.9821 | $263.98 | $264.00 | $264.00 | |