| 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 | $26.37 | 8.703% | $28.665 | $28.67 | $28.65 | $28.70 |
| Purchase #2 | $6.36 | 11.488% | $7.0906 | $7.09 | $7.10 | $7.10 |
| Purchase #3 | $86.63 | 10.855% | $96.0337 | $96.03 | $96.05 | $96.00 |
| Purchase #4 | $199.61 | 13.731% | $227.0184 | $227.02 | $227.00 | $227.00 |
| Purchase #5 | $120.26 | 6.226% | $127.7474 | $127.75 | $127.75 | $127.70 |
| Purchase #6 | $125.40 | 4.163% | $130.6204 | $130.62 | $130.60 | $130.60 |
| Purchase #7 | $142.91 | 10.443% | $157.8341 | $157.83 | $157.85 | $157.80 |
| 7 purchase totals = | $707.54 | $775.0096 | $775.01 | $775.00 | $774.90 | |