| 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 | $6.30 | 8.392% | $6.8287 | $6.83 | $6.85 | $6.80 |
| Purchase #2 | $52.87 | 3.111% | $54.5148 | $54.51 | $54.50 | $54.50 |
| Purchase #3 | $112.28 | 8.863% | $122.2314 | $122.23 | $122.25 | $122.20 |
| Purchase #4 | $228.66 | 4.857% | $239.766 | $239.77 | $239.75 | $239.80 |
| Purchase #5 | $64.75 | 11.492% | $72.1911 | $72.19 | $72.20 | $72.20 |
| Purchase #6 | $153.51 | 9.346% | $167.857 | $167.86 | $167.85 | $167.90 |
| Purchase #7 | $46.91 | 3.515% | $48.5589 | $48.56 | $48.55 | $48.60 |
| 7 purchase totals = | $665.28 | $711.9479 | $711.95 | $711.95 | $712.00 | |