| 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 | $42.63 | 10.533% | $47.1202 | $47.12 | $47.10 | $47.10 |
| Purchase #2 | $124.76 | 12.503% | $140.3587 | $140.36 | $140.35 | $140.40 |
| Purchase #3 | $233.56 | 12.348% | $262.4 | $262.40 | $262.40 | $262.40 |
| Purchase #4 | $7.39 | 9.129% | $8.0646 | $8.06 | $8.05 | $8.10 |
| Purchase #5 | $179.25 | 12.192% | $201.1042 | $201.10 | $201.10 | $201.10 |
| Purchase #6 | $57.44 | 4.323% | $59.9231 | $59.92 | $59.90 | $59.90 |
| Purchase #7 | $21.29 | 5.116% | $22.3792 | $22.38 | $22.40 | $22.40 |
| 7 purchase totals = | $666.32 | $741.3500 | $741.34 | $741.30 | $741.40 | |