| 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 | $44.57 | 11.451% | $49.6737 | $49.67 | $49.65 | $49.70 |
| Purchase #2 | $214.89 | 6.627% | $229.1308 | $229.13 | $229.15 | $229.10 |
| Purchase #3 | $165.44 | 8.590% | $179.6513 | $179.65 | $179.65 | $179.70 |
| Purchase #4 | $80.88 | 6.709% | $86.3062 | $86.31 | $86.30 | $86.30 |
| Purchase #5 | $249.87 | 13.642% | $283.9573 | $283.96 | $283.95 | $284.00 |
| Purchase #6 | $179.57 | 6.733% | $191.6604 | $191.66 | $191.65 | $191.70 |
| Purchase #7 | $145.53 | 4.339% | $151.8445 | $151.84 | $151.85 | $151.80 |
| 7 purchase totals = | $1,080.75 | $1,172.2242 | $1,172.22 | $1,172.20 | $1,172.30 | |