| 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 | $71.61 | 4.817% | $75.0595 | $75.06 | $75.05 | $75.10 |
| Purchase #2 | $153.60 | 6.213% | $163.1432 | $163.14 | $163.15 | $163.10 |
| Purchase #3 | $184.69 | 10.474% | $204.0344 | $204.03 | $204.05 | $204.00 |
| Purchase #4 | $113.32 | 9.253% | $123.8055 | $123.81 | $123.80 | $123.80 |
| Purchase #5 | $236.67 | 6.411% | $251.8429 | $251.84 | $251.85 | $251.80 |
| Purchase #6 | $9.72 | 5.312% | $10.2363 | $10.24 | $10.25 | $10.20 |
| Purchase #7 | $72.52 | 5.336% | $76.3897 | $76.39 | $76.40 | $76.40 |
| 7 purchase totals = | $842.13 | $904.5115 | $904.51 | $904.55 | $904.40 | |