| 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 | $54.73 | 10.850% | $60.6682 | $60.67 | $60.65 | $60.70 |
| Purchase #2 | $127.37 | 5.604% | $134.5078 | $134.51 | $134.50 | $134.50 |
| Purchase #3 | $59.70 | 10.847% | $66.1757 | $66.18 | $66.20 | $66.20 |
| Purchase #4 | $163.69 | 7.675% | $176.2532 | $176.25 | $176.25 | $176.30 |
| Purchase #5 | $230.77 | 8.759% | $250.9831 | $250.98 | $251.00 | $251.00 |
| Purchase #6 | $86.95 | 13.256% | $98.4761 | $98.48 | $98.50 | $98.50 |
| Purchase #7 | $104.27 | 3.226% | $107.6338 | $107.63 | $107.65 | $107.60 |
| 7 purchase totals = | $827.48 | $894.6979 | $894.70 | $894.75 | $894.80 | |