| 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 | $64.39 | 7.185% | $69.0164 | $69.02 | $69.00 | $69.00 |
| Purchase #2 | $21.69 | 7.392% | $23.2933 | $23.29 | $23.30 | $23.30 |
| Purchase #3 | $20.40 | 10.740% | $22.591 | $22.59 | $22.60 | $22.60 |
| Purchase #4 | $65.33 | 9.124% | $71.2907 | $71.29 | $71.30 | $71.30 |
| Purchase #5 | $55.46 | 10.790% | $61.4441 | $61.44 | $61.45 | $61.40 |
| Purchase #6 | $180.72 | 5.729% | $191.0734 | $191.07 | $191.05 | $191.10 |
| Purchase #7 | $188.39 | 11.690% | $210.4128 | $210.41 | $210.40 | $210.40 |
| 7 purchase totals = | $596.38 | $649.1217 | $649.11 | $649.10 | $649.10 | |