| 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 | $20.89 | 12.403% | $23.481 | $23.48 | $23.50 | $23.50 |
| Purchase #2 | $110.47 | 10.183% | $121.7192 | $121.72 | $121.70 | $121.70 |
| Purchase #3 | $57.71 | 11.185% | $64.1649 | $64.16 | $64.15 | $64.20 |
| Purchase #4 | $193.30 | 8.344% | $209.429 | $209.43 | $209.45 | $209.40 |
| Purchase #5 | $116.47 | 10.481% | $128.6772 | $128.68 | $128.70 | $128.70 |
| Purchase #6 | $102.59 | 12.181% | $115.0865 | $115.09 | $115.10 | $115.10 |
| Purchase #7 | $155.75 | 5.378% | $164.1262 | $164.13 | $164.15 | $164.10 |
| 7 purchase totals = | $757.18 | $826.6840 | $826.69 | $826.75 | $826.70 | |