| 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 | $31.74 | 4.178% | $33.0661 | $33.07 | $33.05 | $33.10 |
| Purchase #2 | $126.99 | 9.665% | $139.2636 | $139.26 | $139.25 | $139.30 |
| Purchase #3 | $60.57 | 4.183% | $63.1036 | $63.10 | $63.10 | $63.10 |
| Purchase #4 | $124.34 | 10.102% | $136.9008 | $136.90 | $136.90 | $136.90 |
| Purchase #5 | $36.83 | 11.339% | $41.0062 | $41.01 | $41.00 | $41.00 |
| Purchase #6 | $122.97 | 13.762% | $139.8931 | $139.89 | $139.90 | $139.90 |
| Purchase #7 | $216.45 | 6.373% | $230.2444 | $230.24 | $230.25 | $230.20 |
| 7 purchase totals = | $719.89 | $783.4778 | $783.47 | $783.45 | $783.50 | |