| 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 | $10.37 | 7.221% | $11.1188 | $11.12 | $11.10 | $11.10 |
| Purchase #2 | $24.57 | 6.639% | $26.2012 | $26.20 | $26.20 | $26.20 |
| Purchase #3 | $89.70 | 10.272% | $98.914 | $98.91 | $98.90 | $98.90 |
| Purchase #4 | $79.98 | 7.432% | $85.9241 | $85.92 | $85.90 | $85.90 |
| Purchase #5 | $130.99 | 11.529% | $146.0918 | $146.09 | $146.10 | $146.10 |
| Purchase #6 | $192.82 | 3.282% | $199.1484 | $199.15 | $199.15 | $199.10 |
| Purchase #7 | $105.80 | 4.461% | $110.5197 | $110.52 | $110.50 | $110.50 |
| 7 purchase totals = | $634.23 | $677.9180 | $677.91 | $677.85 | $677.80 | |