| 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 | $28.53 | 7.472% | $30.6618 | $30.66 | $30.65 | $30.70 |
| Purchase #2 | $173.67 | 6.481% | $184.9256 | $184.93 | $184.95 | $184.90 |
| Purchase #3 | $179.99 | 12.692% | $202.8343 | $202.83 | $202.85 | $202.80 |
| Purchase #4 | $140.60 | 9.592% | $154.0864 | $154.09 | $154.10 | $154.10 |
| Purchase #5 | $132.75 | 13.190% | $150.2597 | $150.26 | $150.25 | $150.30 |
| Purchase #6 | $247.80 | 10.440% | $273.6703 | $273.67 | $273.65 | $273.70 |
| Purchase #7 | $8.44 | 4.419% | $8.813 | $8.81 | $8.80 | $8.80 |
| 7 purchase totals = | $911.78 | $1,005.2511 | $1,005.25 | $1,005.25 | $1,005.30 | |