| 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 | $96.63 | 8.660% | $104.9982 | $105.00 | $105.00 | $105.00 |
| Purchase #2 | $114.44 | 9.721% | $125.5647 | $125.56 | $125.55 | $125.60 |
| Purchase #3 | $151.85 | 3.444% | $157.0797 | $157.08 | $157.10 | $157.10 |
| Purchase #4 | $125.86 | 10.713% | $139.3434 | $139.34 | $139.35 | $139.30 |
| Purchase #5 | $39.32 | 3.419% | $40.6644 | $40.66 | $40.65 | $40.70 |
| Purchase #6 | $180.81 | 8.430% | $196.0523 | $196.05 | $196.05 | $196.10 |
| Purchase #7 | $63.94 | 9.651% | $70.1108 | $70.11 | $70.10 | $70.10 |
| 7 purchase totals = | $772.85 | $833.8135 | $833.80 | $833.80 | $833.90 | |