| 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 | $73.34 | 13.749% | $83.4235 | $83.42 | $83.40 | $83.40 |
| Purchase #2 | $39.42 | 3.249% | $40.7008 | $40.70 | $40.70 | $40.70 |
| Purchase #3 | $200.82 | 6.587% | $214.048 | $214.05 | $214.05 | $214.00 |
| Purchase #4 | $69.90 | 9.734% | $76.7041 | $76.70 | $76.70 | $76.70 |
| Purchase #5 | $9.58 | 8.256% | $10.3709 | $10.37 | $10.35 | $10.40 |
| Purchase #6 | $104.74 | 6.842% | $111.9063 | $111.91 | $111.90 | $111.90 |
| Purchase #7 | $116.41 | 8.703% | $126.5412 | $126.54 | $126.55 | $126.50 |
| 7 purchase totals = | $614.21 | $663.6948 | $663.69 | $663.65 | $663.60 | |