| 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 | $6.38 | 5.513% | $6.7317 | $6.73 | $6.75 | $6.70 |
| Purchase #2 | $215.34 | 5.226% | $226.5937 | $226.59 | $226.60 | $226.60 |
| Purchase #3 | $193.89 | 10.724% | $214.6828 | $214.68 | $214.70 | $214.70 |
| Purchase #4 | $176.64 | 9.116% | $192.7425 | $192.74 | $192.75 | $192.70 |
| Purchase #5 | $114.83 | 5.585% | $121.2433 | $121.24 | $121.25 | $121.20 |
| Purchase #6 | $103.67 | 9.818% | $113.8483 | $113.85 | $113.85 | $113.80 |
| Purchase #7 | $65.26 | 13.615% | $74.1451 | $74.15 | $74.15 | $74.10 |
| 7 purchase totals = | $876.01 | $949.9874 | $949.98 | $950.05 | $949.80 | |