| 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 | $30.90 | 5.358% | $32.5556 | $32.56 | $32.55 | $32.60 |
| Purchase #2 | $123.36 | 7.652% | $132.7995 | $132.80 | $132.80 | $132.80 |
| Purchase #3 | $129.63 | 8.264% | $140.3426 | $140.34 | $140.35 | $140.30 |
| Purchase #4 | $185.90 | 5.856% | $196.7863 | $196.79 | $196.80 | $196.80 |
| Purchase #5 | $134.62 | 11.574% | $150.2009 | $150.20 | $150.20 | $150.20 |
| Purchase #6 | $14.41 | 8.503% | $15.6353 | $15.64 | $15.65 | $15.60 |
| Purchase #7 | $14.87 | 11.832% | $16.6294 | $16.63 | $16.65 | $16.60 |
| 7 purchase totals = | $633.69 | $684.9496 | $684.96 | $685.00 | $684.90 | |