| 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 | $13.45 | 4.236% | $14.0197 | $14.02 | $14.00 | $14.00 |
| Purchase #2 | $52.66 | 10.588% | $58.2356 | $58.24 | $58.25 | $58.20 |
| Purchase #3 | $116.69 | 5.764% | $123.416 | $123.42 | $123.40 | $123.40 |
| Purchase #4 | $177.61 | 8.488% | $192.6855 | $192.69 | $192.70 | $192.70 |
| Purchase #5 | $135.87 | 5.474% | $143.3075 | $143.31 | $143.30 | $143.30 |
| Purchase #6 | $134.92 | 4.380% | $140.8295 | $140.83 | $140.85 | $140.80 |
| Purchase #7 | $11.56 | 3.243% | $11.9349 | $11.93 | $11.95 | $11.90 |
| 7 purchase totals = | $642.76 | $684.4287 | $684.44 | $684.45 | $684.30 | |