| 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 | $74.89 | 11.409% | $83.4342 | $83.43 | $83.45 | $83.40 |
| Purchase #2 | $69.41 | 8.578% | $75.364 | $75.36 | $75.35 | $75.40 |
| Purchase #3 | $85.30 | 10.795% | $94.5081 | $94.51 | $94.50 | $94.50 |
| Purchase #4 | $21.61 | 10.850% | $23.9547 | $23.95 | $23.95 | $24.00 |
| Purchase #5 | $35.66 | 10.666% | $39.4635 | $39.46 | $39.45 | $39.50 |
| Purchase #6 | $90.35 | 13.307% | $102.3729 | $102.37 | $102.35 | $102.40 |
| Purchase #7 | $192.84 | 11.607% | $215.2229 | $215.22 | $215.20 | $215.20 |
| 7 purchase totals = | $570.06 | $634.3203 | $634.30 | $634.25 | $634.40 | |