| 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 | $81.67 | 4.256% | $85.1459 | $85.15 | $85.15 | $85.10 |
| Purchase #2 | $137.52 | 12.617% | $154.8709 | $154.87 | $154.85 | $154.90 |
| Purchase #3 | $76.95 | 13.141% | $87.062 | $87.06 | $87.05 | $87.10 |
| Purchase #4 | $37.34 | 11.823% | $41.7547 | $41.75 | $41.75 | $41.80 |
| Purchase #5 | $167.80 | 8.111% | $181.4103 | $181.41 | $181.40 | $181.40 |
| Purchase #6 | $95.44 | 7.282% | $102.3899 | $102.39 | $102.40 | $102.40 |
| Purchase #7 | $63.46 | 11.555% | $70.7928 | $70.79 | $70.80 | $70.80 |
| 7 purchase totals = | $660.18 | $723.4265 | $723.42 | $723.40 | $723.50 | |