| 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 | $98.79 | 3.583% | $102.3296 | $102.33 | $102.35 | $102.30 |
| Purchase #2 | $23.77 | 11.332% | $26.4636 | $26.46 | $26.45 | $26.50 |
| Purchase #3 | $165.89 | 11.623% | $185.1714 | $185.17 | $185.15 | $185.20 |
| Purchase #4 | $148.57 | 11.106% | $165.0702 | $165.07 | $165.05 | $165.10 |
| Purchase #5 | $51.70 | 13.232% | $58.5409 | $58.54 | $58.55 | $58.50 |
| Purchase #6 | $184.40 | 4.558% | $192.805 | $192.81 | $192.80 | $192.80 |
| Purchase #7 | $75.39 | 4.663% | $78.9054 | $78.91 | $78.90 | $78.90 |
| 7 purchase totals = | $748.51 | $809.2861 | $809.29 | $809.25 | $809.30 | |