| 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 | $238.47 | 6.633% | $254.2877 | $254.29 | $254.30 | $254.30 |
| Purchase #2 | $74.37 | 8.229% | $80.4899 | $80.49 | $80.50 | $80.50 |
| Purchase #3 | $158.96 | 3.739% | $164.9035 | $164.90 | $164.90 | $164.90 |
| Purchase #4 | $44.43 | 3.520% | $45.9939 | $45.99 | $46.00 | $46.00 |
| Purchase #5 | $99.52 | 8.695% | $108.1733 | $108.17 | $108.15 | $108.20 |
| Purchase #6 | $114.60 | 9.455% | $125.4354 | $125.44 | $125.45 | $125.40 |
| Purchase #7 | $39.60 | 4.498% | $41.3812 | $41.38 | $41.40 | $41.40 |
| 7 purchase totals = | $769.95 | $820.6649 | $820.66 | $820.70 | $820.70 | |