| 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 | $55.91 | 8.871% | $60.8698 | $60.87 | $60.85 | $60.90 |
| Purchase #2 | $28.91 | 4.731% | $30.2777 | $30.28 | $30.30 | $30.30 |
| Purchase #3 | $25.40 | 11.221% | $28.2501 | $28.25 | $28.25 | $28.30 |
| Purchase #4 | $24.66 | 4.760% | $25.8338 | $25.83 | $25.85 | $25.80 |
| Purchase #5 | $174.31 | 8.271% | $188.7272 | $188.73 | $188.75 | $188.70 |
| Purchase #6 | $230.37 | 12.319% | $258.7493 | $258.75 | $258.75 | $258.70 |
| Purchase #7 | $167.93 | 3.742% | $174.2139 | $174.21 | $174.20 | $174.20 |
| 7 purchase totals = | $707.49 | $766.9218 | $766.92 | $766.95 | $766.90 | |