| 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 | $86.46 | 8.478% | $93.7901 | $93.79 | $93.80 | $93.80 |
| Purchase #2 | $57.63 | 11.116% | $64.0362 | $64.04 | $64.05 | $64.00 |
| Purchase #3 | $208.56 | 7.563% | $224.3334 | $224.33 | $224.35 | $224.30 |
| Purchase #4 | $142.44 | 9.348% | $155.7553 | $155.76 | $155.75 | $155.80 |
| Purchase #5 | $196.48 | 4.474% | $205.2705 | $205.27 | $205.25 | $205.30 |
| Purchase #6 | $85.47 | 6.225% | $90.7905 | $90.79 | $90.80 | $90.80 |
| Purchase #7 | $15.28 | 7.451% | $16.4185 | $16.42 | $16.40 | $16.40 |
| 7 purchase totals = | $792.32 | $850.3945 | $850.40 | $850.40 | $850.40 | |