| 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 | $22.90 | 12.170% | $25.6869 | $25.69 | $25.70 | $25.70 |
| Purchase #2 | $30.63 | 5.238% | $32.2344 | $32.23 | $32.25 | $32.20 |
| Purchase #3 | $104.77 | 3.282% | $108.2086 | $108.21 | $108.20 | $108.20 |
| Purchase #4 | $65.79 | 11.616% | $73.4322 | $73.43 | $73.45 | $73.40 |
| Purchase #5 | $136.42 | 12.639% | $153.6621 | $153.66 | $153.65 | $153.70 |
| Purchase #6 | $190.28 | 7.262% | $204.0981 | $204.10 | $204.10 | $204.10 |
| Purchase #7 | $180.61 | 8.770% | $196.4495 | $196.45 | $196.45 | $196.40 |
| 7 purchase totals = | $731.40 | $793.7718 | $793.77 | $793.80 | $793.70 | |