| 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 | $5.46 | 12.137% | $6.1227 | $6.12 | $6.10 | $6.10 |
| Purchase #2 | $165.69 | 5.536% | $174.8626 | $174.86 | $174.85 | $174.90 |
| Purchase #3 | $132.56 | 3.443% | $137.124 | $137.12 | $137.10 | $137.10 |
| Purchase #4 | $33.90 | 6.695% | $36.1696 | $36.17 | $36.15 | $36.20 |
| Purchase #5 | $217.34 | 3.224% | $224.347 | $224.35 | $224.35 | $224.30 |
| Purchase #6 | $208.69 | 11.848% | $233.4156 | $233.42 | $233.40 | $233.40 |
| Purchase #7 | $89.37 | 5.544% | $94.3247 | $94.32 | $94.30 | $94.30 |
| 7 purchase totals = | $853.01 | $906.3662 | $906.36 | $906.25 | $906.30 | |