| 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 | $69.42 | 7.537% | $74.6522 | $74.65 | $74.65 | $74.70 |
| Purchase #2 | $122.97 | 5.797% | $130.0986 | $130.10 | $130.10 | $130.10 |
| Purchase #3 | $97.93 | 4.570% | $102.4054 | $102.41 | $102.40 | $102.40 |
| Purchase #4 | $226.46 | 13.564% | $257.177 | $257.18 | $257.20 | $257.20 |
| Purchase #5 | $27.74 | 9.385% | $30.3434 | $30.34 | $30.35 | $30.30 |
| Purchase #6 | $249.61 | 3.800% | $259.0952 | $259.10 | $259.10 | $259.10 |
| Purchase #7 | $10.30 | 11.212% | $11.4548 | $11.45 | $11.45 | $11.50 |
| 7 purchase totals = | $804.43 | $865.2266 | $865.23 | $865.25 | $865.30 | |