| 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 | $24.70 | 13.656% | $28.073 | $28.07 | $28.05 | $28.10 |
| Purchase #2 | $82.58 | 8.703% | $89.7669 | $89.77 | $89.75 | $89.80 |
| Purchase #3 | $224.68 | 11.558% | $250.6485 | $250.65 | $250.65 | $250.60 |
| Purchase #4 | $112.31 | 6.706% | $119.8415 | $119.84 | $119.85 | $119.80 |
| Purchase #5 | $190.89 | 4.140% | $198.7928 | $198.79 | $198.80 | $198.80 |
| Purchase #6 | $183.36 | 5.257% | $192.9992 | $193.00 | $193.00 | $193.00 |
| Purchase #7 | $29.75 | 6.784% | $31.7682 | $31.77 | $31.75 | $31.80 |
| 7 purchase totals = | $848.27 | $911.8901 | $911.89 | $911.85 | $911.90 | |