| 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 | $33.48 | 4.783% | $35.0813 | $35.08 | $35.10 | $35.10 |
| Purchase #2 | $74.66 | 12.816% | $84.2284 | $84.23 | $84.25 | $84.20 |
| Purchase #3 | $36.85 | 11.797% | $41.1972 | $41.20 | $41.20 | $41.20 |
| Purchase #4 | $77.72 | 5.539% | $82.0249 | $82.02 | $82.00 | $82.00 |
| Purchase #5 | $194.43 | 9.693% | $213.2761 | $213.28 | $213.30 | $213.30 |
| Purchase #6 | $237.70 | 10.531% | $262.7322 | $262.73 | $262.75 | $262.70 |
| Purchase #7 | $144.65 | 12.656% | $162.9569 | $162.96 | $162.95 | $163.00 |
| 7 purchase totals = | $799.49 | $881.4970 | $881.50 | $881.55 | $881.50 | |