| 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 | $82.41 | 3.582% | $85.3619 | $85.36 | $85.35 | $85.40 |
| Purchase #2 | $69.85 | 8.338% | $75.6741 | $75.67 | $75.65 | $75.70 |
| Purchase #3 | $172.45 | 10.238% | $190.1054 | $190.11 | $190.10 | $190.10 |
| Purchase #4 | $119.99 | 4.193% | $125.0212 | $125.02 | $125.00 | $125.00 |
| Purchase #5 | $16.48 | 12.735% | $18.5787 | $18.58 | $18.60 | $18.60 |
| Purchase #6 | $157.34 | 11.721% | $175.7818 | $175.78 | $175.80 | $175.80 |
| Purchase #7 | $44.80 | 8.810% | $48.7469 | $48.75 | $48.75 | $48.70 |
| 7 purchase totals = | $663.32 | $719.2700 | $719.27 | $719.25 | $719.30 | |