| 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 | $25.93 | 3.734% | $26.8982 | $26.90 | $26.90 | $26.90 |
| Purchase #2 | $23.86 | 12.169% | $26.7635 | $26.76 | $26.75 | $26.80 |
| Purchase #3 | $153.98 | 7.108% | $164.9249 | $164.92 | $164.90 | $164.90 |
| Purchase #4 | $49.96 | 9.755% | $54.8336 | $54.83 | $54.85 | $54.80 |
| Purchase #5 | $77.51 | 6.260% | $82.3621 | $82.36 | $82.35 | $82.40 |
| Purchase #6 | $191.56 | 13.352% | $217.1371 | $217.14 | $217.15 | $217.10 |
| Purchase #7 | $49.28 | 5.531% | $52.0057 | $52.01 | $52.00 | $52.00 |
| 7 purchase totals = | $572.08 | $624.9251 | $624.92 | $624.90 | $624.90 | |