| 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 | $26.90 | 6.162% | $28.5576 | $28.56 | $28.55 | $28.60 |
| Purchase #2 | $181.39 | 10.817% | $201.011 | $201.01 | $201.00 | $201.00 |
| Purchase #3 | $182.93 | 5.716% | $193.3863 | $193.39 | $193.40 | $193.40 |
| Purchase #4 | $207.93 | 11.535% | $231.9147 | $231.91 | $231.90 | $231.90 |
| Purchase #5 | $39.65 | 3.563% | $41.0627 | $41.06 | $41.05 | $41.10 |
| Purchase #6 | $104.62 | 5.587% | $110.4651 | $110.47 | $110.45 | $110.50 |
| Purchase #7 | $11.26 | 3.763% | $11.6837 | $11.68 | $11.70 | $11.70 |
| 7 purchase totals = | $754.68 | $818.0811 | $818.08 | $818.05 | $818.20 | |