| 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 | $72.89 | 8.348% | $78.9749 | $78.97 | $78.95 | $79.00 |
| Purchase #2 | $63.68 | 12.515% | $71.6496 | $71.65 | $71.65 | $71.60 |
| Purchase #3 | $17.57 | 5.795% | $18.5882 | $18.59 | $18.60 | $18.60 |
| Purchase #4 | $187.96 | 12.455% | $211.3704 | $211.37 | $211.35 | $211.40 |
| Purchase #5 | $220.52 | 4.134% | $229.6363 | $229.64 | $229.65 | $229.60 |
| Purchase #6 | $237.79 | 4.464% | $248.4049 | $248.40 | $248.40 | $248.40 |
| Purchase #7 | $115.51 | 11.496% | $128.789 | $128.79 | $128.80 | $128.80 |
| 7 purchase totals = | $915.92 | $987.4133 | $987.41 | $987.40 | $987.40 | |