| 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 | $27.33 | 11.645% | $30.5126 | $30.51 | $30.50 | $30.50 |
| Purchase #2 | $62.75 | 10.139% | $69.1122 | $69.11 | $69.10 | $69.10 |
| Purchase #3 | $103.55 | 6.835% | $110.6276 | $110.63 | $110.65 | $110.60 |
| Purchase #4 | $182.44 | 12.383% | $205.0315 | $205.03 | $205.05 | $205.00 |
| Purchase #5 | $158.35 | 9.515% | $173.417 | $173.42 | $173.40 | $173.40 |
| Purchase #6 | $109.97 | 5.108% | $115.5873 | $115.59 | $115.60 | $115.60 |
| Purchase #7 | $25.63 | 3.414% | $26.505 | $26.51 | $26.50 | $26.50 |
| 7 purchase totals = | $670.02 | $730.7932 | $730.80 | $730.80 | $730.70 | |