| 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 | $20.83 | 8.763% | $22.6553 | $22.66 | $22.65 | $22.70 |
| Purchase #2 | $56.53 | 9.291% | $61.7822 | $61.78 | $61.80 | $61.80 |
| Purchase #3 | $180.69 | 7.681% | $194.5688 | $194.57 | $194.55 | $194.60 |
| Purchase #4 | $74.55 | 8.385% | $80.801 | $80.80 | $80.80 | $80.80 |
| Purchase #5 | $159.42 | 3.424% | $164.8785 | $164.88 | $164.90 | $164.90 |
| Purchase #6 | $171.43 | 9.338% | $187.4381 | $187.44 | $187.45 | $187.40 |
| Purchase #7 | $95.94 | 9.856% | $105.3958 | $105.40 | $105.40 | $105.40 |
| 7 purchase totals = | $759.39 | $817.5197 | $817.53 | $817.55 | $817.60 | |