| 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 | $7.47 | 13.113% | $8.4495 | $8.45 | $8.45 | $8.40 |
| Purchase #2 | $32.86 | 3.379% | $33.9703 | $33.97 | $33.95 | $34.00 |
| Purchase #3 | $29.90 | 5.362% | $31.5032 | $31.50 | $31.50 | $31.50 |
| Purchase #4 | $6.31 | 7.530% | $6.7851 | $6.79 | $6.80 | $6.80 |
| Purchase #5 | $151.64 | 12.380% | $170.413 | $170.41 | $170.40 | $170.40 |
| Purchase #6 | $234.91 | 8.399% | $254.6401 | $254.64 | $254.65 | $254.60 |
| Purchase #7 | $52.69 | 11.161% | $58.5707 | $58.57 | $58.55 | $58.60 |
| 7 purchase totals = | $515.78 | $564.3319 | $564.33 | $564.30 | $564.30 | |