| 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 | $22.56 | 3.756% | $23.4074 | $23.41 | $23.40 | $23.40 |
| Purchase #2 | $169.67 | 12.635% | $191.1078 | $191.11 | $191.10 | $191.10 |
| Purchase #3 | $218.75 | 3.654% | $226.7431 | $226.74 | $226.75 | $226.70 |
| Purchase #4 | $71.97 | 9.437% | $78.7618 | $78.76 | $78.75 | $78.80 |
| Purchase #5 | $26.59 | 7.681% | $28.6324 | $28.63 | $28.65 | $28.60 |
| Purchase #6 | $184.37 | 6.133% | $195.6774 | $195.68 | $195.70 | $195.70 |
| Purchase #7 | $61.49 | 6.846% | $65.6996 | $65.70 | $65.70 | $65.70 |
| 7 purchase totals = | $755.40 | $810.0295 | $810.03 | $810.05 | $810.00 | |