| 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 | $26.95 | 11.541% | $30.0603 | $30.06 | $30.05 | $30.10 |
| Purchase #2 | $19.88 | 10.586% | $21.9845 | $21.98 | $22.00 | $22.00 |
| Purchase #3 | $35.25 | 4.481% | $36.8296 | $36.83 | $36.85 | $36.80 |
| Purchase #4 | $233.65 | 3.336% | $241.4446 | $241.44 | $241.45 | $241.40 |
| Purchase #5 | $16.42 | 6.136% | $17.4275 | $17.43 | $17.45 | $17.40 |
| Purchase #6 | $179.98 | 3.538% | $186.3477 | $186.35 | $186.35 | $186.30 |
| Purchase #7 | $92.29 | 5.485% | $97.3521 | $97.35 | $97.35 | $97.40 |
| 7 purchase totals = | $604.42 | $631.4463 | $631.44 | $631.50 | $631.40 | |