| 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 | $216.83 | 9.403% | $237.2185 | $237.22 | $237.20 | $237.20 |
| Purchase #2 | $66.59 | 6.492% | $70.913 | $70.91 | $70.90 | $70.90 |
| Purchase #3 | $94.36 | 5.744% | $99.78 | $99.78 | $99.80 | $99.80 |
| Purchase #4 | $82.65 | 9.346% | $90.3745 | $90.37 | $90.35 | $90.40 |
| Purchase #5 | $7.97 | 4.685% | $8.3434 | $8.34 | $8.35 | $8.30 |
| Purchase #6 | $236.62 | 7.189% | $253.6306 | $253.63 | $253.65 | $253.60 |
| Purchase #7 | $29.93 | 12.754% | $33.7473 | $33.75 | $33.75 | $33.70 |
| 7 purchase totals = | $734.95 | $794.0073 | $794.00 | $794.00 | $793.90 | |