| 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 | $172.56 | 5.863% | $182.6772 | $182.68 | $182.70 | $182.70 |
| Purchase #2 | $63.44 | 5.691% | $67.0504 | $67.05 | $67.05 | $67.10 |
| Purchase #3 | $33.25 | 4.808% | $34.8487 | $34.85 | $34.85 | $34.80 |
| Purchase #4 | $60.53 | 7.815% | $65.2604 | $65.26 | $65.25 | $65.30 |
| Purchase #5 | $8.54 | 5.200% | $8.9841 | $8.98 | $9.00 | $9.00 |
| Purchase #6 | $192.99 | 12.281% | $216.6911 | $216.69 | $216.70 | $216.70 |
| Purchase #7 | $27.42 | 8.538% | $29.7611 | $29.76 | $29.75 | $29.80 |
| 7 purchase totals = | $558.73 | $605.2730 | $605.27 | $605.30 | $605.40 | |