| 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 | $49.87 | 3.129% | $51.4304 | $51.43 | $51.45 | $51.40 |
| Purchase #2 | $165.69 | 5.872% | $175.4193 | $175.42 | $175.40 | $175.40 |
| Purchase #3 | $167.88 | 11.469% | $187.1342 | $187.13 | $187.15 | $187.10 |
| Purchase #4 | $82.60 | 7.645% | $88.9148 | $88.91 | $88.90 | $88.90 |
| Purchase #5 | $162.70 | 10.745% | $180.1821 | $180.18 | $180.20 | $180.20 |
| Purchase #6 | $87.35 | 8.372% | $94.6629 | $94.66 | $94.65 | $94.70 |
| Purchase #7 | $127.91 | 7.281% | $137.2231 | $137.22 | $137.20 | $137.20 |
| 7 purchase totals = | $844.00 | $914.9668 | $914.95 | $914.95 | $914.90 | |