| 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 | $78.54 | 5.181% | $82.6092 | $82.61 | $82.60 | $82.60 |
| Purchase #2 | $237.47 | 5.723% | $251.0604 | $251.06 | $251.05 | $251.10 |
| Purchase #3 | $41.50 | 9.404% | $45.4027 | $45.40 | $45.40 | $45.40 |
| Purchase #4 | $98.51 | 5.704% | $104.129 | $104.13 | $104.15 | $104.10 |
| Purchase #5 | $179.30 | 13.175% | $202.9228 | $202.92 | $202.90 | $202.90 |
| Purchase #6 | $187.57 | 5.274% | $197.4624 | $197.46 | $197.45 | $197.50 |
| Purchase #7 | $233.31 | 7.645% | $251.1465 | $251.15 | $251.15 | $251.10 |
| 7 purchase totals = | $1,056.20 | $1,134.7330 | $1,134.73 | $1,134.70 | $1,134.70 | |