| 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 | $23.60 | 12.795% | $26.6196 | $26.62 | $26.60 | $26.60 |
| Purchase #2 | $36.69 | 6.793% | $39.1824 | $39.18 | $39.20 | $39.20 |
| Purchase #3 | $191.76 | 6.519% | $204.2608 | $204.26 | $204.25 | $204.30 |
| Purchase #4 | $248.39 | 3.756% | $257.7195 | $257.72 | $257.70 | $257.70 |
| Purchase #5 | $13.26 | 8.500% | $14.3871 | $14.39 | $14.40 | $14.40 |
| Purchase #6 | $217.38 | 4.372% | $226.8839 | $226.88 | $226.90 | $226.90 |
| Purchase #7 | $165.72 | 5.220% | $174.3706 | $174.37 | $174.35 | $174.40 |
| 7 purchase totals = | $896.80 | $943.4239 | $943.42 | $943.40 | $943.50 | |