| 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 | $24.50 | 4.823% | $25.6816 | $25.68 | $25.70 | $25.70 |
| Purchase #2 | $5.52 | 7.713% | $5.9458 | $5.95 | $5.95 | $5.90 |
| Purchase #3 | $90.26 | 11.144% | $100.3186 | $100.32 | $100.30 | $100.30 |
| Purchase #4 | $201.65 | 10.836% | $223.5008 | $223.50 | $223.50 | $223.50 |
| Purchase #5 | $25.41 | 13.865% | $28.9331 | $28.93 | $28.95 | $28.90 |
| Purchase #6 | $218.65 | 11.330% | $243.423 | $243.42 | $243.40 | $243.40 |
| Purchase #7 | $236.64 | 11.488% | $263.8252 | $263.83 | $263.85 | $263.80 |
| 7 purchase totals = | $802.63 | $891.6281 | $891.63 | $891.65 | $891.50 | |