| 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 | $36.84 | 3.180% | $38.0115 | $38.01 | $38.00 | $38.00 |
| Purchase #2 | $64.35 | 8.632% | $69.9047 | $69.90 | $69.90 | $69.90 |
| Purchase #3 | $12.76 | 4.702% | $13.36 | $13.36 | $13.35 | $13.40 |
| Purchase #4 | $27.98 | 9.851% | $30.7363 | $30.74 | $30.75 | $30.70 |
| Purchase #5 | $248.74 | 3.791% | $258.1697 | $258.17 | $258.15 | $258.20 |
| Purchase #6 | $36.59 | 7.285% | $39.2556 | $39.26 | $39.25 | $39.30 |
| Purchase #7 | $240.34 | 5.828% | $254.347 | $254.35 | $254.35 | $254.30 |
| 7 purchase totals = | $667.60 | $703.7848 | $703.79 | $703.75 | $703.80 | |