| 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 | $71.25 | 5.832% | $75.4053 | $75.41 | $75.40 | $75.40 |
| Purchase #2 | $15.41 | 11.715% | $17.2153 | $17.22 | $17.20 | $17.20 |
| Purchase #3 | $19.27 | 13.213% | $21.8161 | $21.82 | $21.80 | $21.80 |
| Purchase #4 | $182.25 | 4.405% | $190.2781 | $190.28 | $190.30 | $190.30 |
| Purchase #5 | $226.78 | 13.792% | $258.0575 | $258.06 | $258.05 | $258.10 |
| Purchase #6 | $155.28 | 10.176% | $171.0813 | $171.08 | $171.10 | $171.10 |
| Purchase #7 | $230.51 | 11.454% | $256.9126 | $256.91 | $256.90 | $256.90 |
| 7 purchase totals = | $900.75 | $990.7662 | $990.78 | $990.75 | $990.80 | |