| 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 | $26.83 | 8.135% | $29.0126 | $29.01 | $29.00 | $29.00 |
| Purchase #2 | $18.95 | 7.226% | $20.3193 | $20.32 | $20.30 | $20.30 |
| Purchase #3 | $202.95 | 8.433% | $220.0648 | $220.06 | $220.05 | $220.10 |
| Purchase #4 | $111.58 | 4.858% | $117.0006 | $117.00 | $117.00 | $117.00 |
| Purchase #5 | $14.50 | 4.229% | $15.1132 | $15.11 | $15.10 | $15.10 |
| Purchase #6 | $43.87 | 5.625% | $46.3377 | $46.34 | $46.35 | $46.30 |
| Purchase #7 | $116.63 | 5.595% | $123.1554 | $123.16 | $123.15 | $123.20 |
| 7 purchase totals = | $535.31 | $571.0036 | $571.00 | $570.95 | $571.00 | |