| 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 | $22.78 | 7.853% | $24.5689 | $24.57 | $24.55 | $24.60 |
| Purchase #2 | $37.57 | 9.729% | $41.2252 | $41.23 | $41.25 | $41.20 |
| Purchase #3 | $229.54 | 13.517% | $260.5669 | $260.57 | $260.55 | $260.60 |
| Purchase #4 | $51.59 | 4.723% | $54.0266 | $54.03 | $54.05 | $54.00 |
| Purchase #5 | $36.51 | 3.155% | $37.6619 | $37.66 | $37.65 | $37.70 |
| Purchase #6 | $127.77 | 4.863% | $133.9835 | $133.98 | $134.00 | $134.00 |
| Purchase #7 | $155.72 | 6.327% | $165.5724 | $165.57 | $165.55 | $165.60 |
| 7 purchase totals = | $661.48 | $717.6054 | $717.61 | $717.60 | $717.70 | |