| 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 | $68.77 | 10.359% | $75.8939 | $75.89 | $75.90 | $75.90 |
| Purchase #2 | $114.45 | 5.448% | $120.6852 | $120.69 | $120.70 | $120.70 |
| Purchase #3 | $48.78 | 8.279% | $52.8185 | $52.82 | $52.80 | $52.80 |
| Purchase #4 | $225.81 | 6.110% | $239.607 | $239.61 | $239.60 | $239.60 |
| Purchase #5 | $195.98 | 10.501% | $216.5599 | $216.56 | $216.55 | $216.60 |
| Purchase #6 | $110.96 | 10.261% | $122.3456 | $122.35 | $122.35 | $122.30 |
| Purchase #7 | $72.95 | 8.816% | $79.3813 | $79.38 | $79.40 | $79.40 |
| 7 purchase totals = | $837.70 | $907.2914 | $907.30 | $907.30 | $907.30 | |