| 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 | $102.63 | 7.652% | $110.4832 | $110.48 | $110.50 | $110.50 |
| Purchase #2 | $9.46 | 3.143% | $9.7573 | $9.76 | $9.75 | $9.80 |
| Purchase #3 | $93.53 | 12.268% | $105.0043 | $105.00 | $105.00 | $105.00 |
| Purchase #4 | $223.27 | 8.264% | $241.721 | $241.72 | $241.70 | $241.70 |
| Purchase #5 | $168.53 | 6.546% | $179.562 | $179.56 | $179.55 | $179.60 |
| Purchase #6 | $34.36 | 12.866% | $38.7808 | $38.78 | $38.80 | $38.80 |
| Purchase #7 | $176.76 | 5.161% | $185.8826 | $185.88 | $185.90 | $185.90 |
| 7 purchase totals = | $808.54 | $871.1912 | $871.18 | $871.20 | $871.30 | |