| 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 | $6.50 | 7.426% | $6.9827 | $6.98 | $7.00 | $7.00 |
| Purchase #2 | $84.93 | 12.585% | $95.6184 | $95.62 | $95.60 | $95.60 |
| Purchase #3 | $180.70 | 7.304% | $193.8983 | $193.90 | $193.90 | $193.90 |
| Purchase #4 | $24.77 | 4.166% | $25.8019 | $25.80 | $25.80 | $25.80 |
| Purchase #5 | $30.91 | 8.760% | $33.6177 | $33.62 | $33.60 | $33.60 |
| Purchase #6 | $125.59 | 12.143% | $140.8404 | $140.84 | $140.85 | $140.80 |
| Purchase #7 | $95.48 | 10.762% | $105.7556 | $105.76 | $105.75 | $105.80 |
| 7 purchase totals = | $548.88 | $602.5150 | $602.52 | $602.50 | $602.50 | |