| 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 | $22.61 | 7.575% | $24.3227 | $24.32 | $24.30 | $24.30 |
| Purchase #2 | $15.44 | 13.681% | $17.5523 | $17.55 | $17.55 | $17.60 |
| Purchase #3 | $30.61 | 12.616% | $34.4718 | $34.47 | $34.45 | $34.50 |
| Purchase #4 | $182.99 | 13.567% | $207.8163 | $207.82 | $207.80 | $207.80 |
| Purchase #5 | $201.27 | 8.262% | $217.8989 | $217.90 | $217.90 | $217.90 |
| Purchase #6 | $250.51 | 9.462% | $274.2133 | $274.21 | $274.20 | $274.20 |
| Purchase #7 | $176.30 | 9.491% | $193.0326 | $193.03 | $193.05 | $193.00 |
| 7 purchase totals = | $879.73 | $969.3079 | $969.30 | $969.25 | $969.30 | |