| 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 | $50.28 | 13.415% | $57.0251 | $57.03 | $57.05 | $57.00 |
| Purchase #2 | $5.38 | 9.194% | $5.8746 | $5.87 | $5.85 | $5.90 |
| Purchase #3 | $63.48 | 12.785% | $71.5959 | $71.60 | $71.60 | $71.60 |
| Purchase #4 | $70.69 | 12.856% | $79.7779 | $79.78 | $79.80 | $79.80 |
| Purchase #5 | $44.29 | 4.360% | $46.221 | $46.22 | $46.20 | $46.20 |
| Purchase #6 | $11.93 | 5.739% | $12.6147 | $12.61 | $12.60 | $12.60 |
| Purchase #7 | $9.74 | 5.845% | $10.3093 | $10.31 | $10.30 | $10.30 |
| 7 purchase totals = | $255.79 | $283.4185 | $283.42 | $283.40 | $283.40 | |