| 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 | $94.48 | 7.234% | $101.3147 | $101.31 | $101.30 | $101.30 |
| Purchase #2 | $81.33 | 5.279% | $85.6234 | $85.62 | $85.60 | $85.60 |
| Purchase #3 | $98.80 | 8.424% | $107.1229 | $107.12 | $107.10 | $107.10 |
| Purchase #4 | $247.99 | 5.674% | $262.061 | $262.06 | $262.05 | $262.10 |
| Purchase #5 | $144.91 | 6.728% | $154.6595 | $154.66 | $154.65 | $154.70 |
| Purchase #6 | $132.31 | 7.598% | $142.3629 | $142.36 | $142.35 | $142.40 |
| Purchase #7 | $125.90 | 9.283% | $137.5873 | $137.59 | $137.60 | $137.60 |
| 7 purchase totals = | $925.72 | $990.7317 | $990.72 | $990.65 | $990.80 | |