| 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 | $53.29 | 7.695% | $57.3907 | $57.39 | $57.40 | $57.40 |
| Purchase #2 | $201.66 | 10.181% | $222.191 | $222.19 | $222.20 | $222.20 |
| Purchase #3 | $169.75 | 7.304% | $182.1485 | $182.15 | $182.15 | $182.10 |
| Purchase #4 | $134.49 | 7.474% | $144.5418 | $144.54 | $144.55 | $144.50 |
| Purchase #5 | $98.93 | 8.276% | $107.1174 | $107.12 | $107.10 | $107.10 |
| Purchase #6 | $10.64 | 6.221% | $11.3019 | $11.30 | $11.30 | $11.30 |
| Purchase #7 | $25.27 | 7.172% | $27.0824 | $27.08 | $27.10 | $27.10 |
| 7 purchase totals = | $694.03 | $751.7737 | $751.77 | $751.80 | $751.70 | |