| 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 | $46.87 | 8.153% | $50.6913 | $50.69 | $50.70 | $50.70 |
| Purchase #2 | $167.88 | 4.861% | $176.0406 | $176.04 | $176.05 | $176.00 |
| Purchase #3 | $221.25 | 13.451% | $251.0103 | $251.01 | $251.00 | $251.00 |
| Purchase #4 | $128.37 | 11.500% | $143.1326 | $143.13 | $143.15 | $143.10 |
| Purchase #5 | $23.80 | 9.504% | $26.062 | $26.06 | $26.05 | $26.10 |
| Purchase #6 | $249.90 | 3.265% | $258.0592 | $258.06 | $258.05 | $258.10 |
| Purchase #7 | $17.75 | 12.607% | $19.9877 | $19.99 | $20.00 | $20.00 |
| 7 purchase totals = | $855.82 | $924.9837 | $924.98 | $925.00 | $925.00 | |