| 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 | $242.60 | 5.126% | $255.0357 | $255.04 | $255.05 | $255.00 |
| Purchase #2 | $165.29 | 7.550% | $177.7694 | $177.77 | $177.75 | $177.80 |
| Purchase #3 | $42.49 | 7.472% | $45.6649 | $45.66 | $45.65 | $45.70 |
| Purchase #4 | $217.58 | 8.124% | $235.2562 | $235.26 | $235.25 | $235.30 |
| Purchase #5 | $79.66 | 10.424% | $87.9638 | $87.96 | $87.95 | $88.00 |
| Purchase #6 | $87.96 | 12.456% | $98.9163 | $98.92 | $98.90 | $98.90 |
| Purchase #7 | $32.54 | 13.559% | $36.9521 | $36.95 | $36.95 | $37.00 |
| 7 purchase totals = | $868.12 | $937.5584 | $937.56 | $937.50 | $937.70 | |