| 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 | $69.42 | 12.330% | $77.9795 | $77.98 | $78.00 | $78.00 |
| Purchase #2 | $193.26 | 11.406% | $215.3032 | $215.30 | $215.30 | $215.30 |
| Purchase #3 | $62.27 | 3.385% | $64.3778 | $64.38 | $64.40 | $64.40 |
| Purchase #4 | $162.97 | 12.281% | $182.9843 | $182.98 | $183.00 | $183.00 |
| Purchase #5 | $119.96 | 12.429% | $134.8698 | $134.87 | $134.85 | $134.90 |
| Purchase #6 | $15.34 | 8.388% | $16.6267 | $16.63 | $16.65 | $16.60 |
| Purchase #7 | $21.65 | 8.582% | $23.508 | $23.51 | $23.50 | $23.50 |
| 7 purchase totals = | $644.87 | $715.6493 | $715.65 | $715.70 | $715.70 | |