| 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 | $38.37 | 3.770% | $39.8165 | $39.82 | $39.80 | $39.80 |
| Purchase #2 | $205.80 | 3.349% | $212.6922 | $212.69 | $212.70 | $212.70 |
| Purchase #3 | $241.84 | 10.529% | $267.3033 | $267.30 | $267.30 | $267.30 |
| Purchase #4 | $105.77 | 5.702% | $111.801 | $111.80 | $111.80 | $111.80 |
| Purchase #5 | $17.64 | 12.731% | $19.8857 | $19.89 | $19.90 | $19.90 |
| Purchase #6 | $71.44 | 4.655% | $74.7655 | $74.77 | $74.75 | $74.80 |
| Purchase #7 | $66.57 | 10.210% | $73.3668 | $73.37 | $73.35 | $73.40 |
| 7 purchase totals = | $747.43 | $799.6310 | $799.64 | $799.60 | $799.70 | |