| 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 | $51.81 | 8.379% | $56.1512 | $56.15 | $56.15 | $56.20 |
| Purchase #2 | $108.42 | 5.506% | $114.3896 | $114.39 | $114.40 | $114.40 |
| Purchase #3 | $231.26 | 13.638% | $262.7992 | $262.80 | $262.80 | $262.80 |
| Purchase #4 | $84.34 | 13.567% | $95.7824 | $95.78 | $95.80 | $95.80 |
| Purchase #5 | $31.93 | 10.700% | $35.3465 | $35.35 | $35.35 | $35.30 |
| Purchase #6 | $22.65 | 11.423% | $25.2373 | $25.24 | $25.25 | $25.20 |
| Purchase #7 | $11.65 | 11.595% | $13.0008 | $13.00 | $13.00 | $13.00 |
| 7 purchase totals = | $542.06 | $602.7070 | $602.71 | $602.75 | $602.70 | |