| 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 | $6.74 | 13.714% | $7.6643 | $7.66 | $7.65 | $7.70 |
| Purchase #2 | $25.28 | 11.494% | $28.1857 | $28.19 | $28.20 | $28.20 |
| Purchase #3 | $244.72 | 12.751% | $275.9242 | $275.92 | $275.90 | $275.90 |
| Purchase #4 | $99.79 | 5.128% | $104.9072 | $104.91 | $104.90 | $104.90 |
| Purchase #5 | $186.93 | 4.854% | $196.0036 | $196.00 | $196.00 | $196.00 |
| Purchase #6 | $69.73 | 4.671% | $72.9871 | $72.99 | $73.00 | $73.00 |
| Purchase #7 | $204.54 | 10.386% | $225.7835 | $225.78 | $225.80 | $225.80 |
| 7 purchase totals = | $837.73 | $911.4556 | $911.45 | $911.45 | $911.50 | |