| 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 | $8.67 | 8.493% | $9.4063 | $9.41 | $9.40 | $9.40 |
| Purchase #2 | $156.54 | 4.802% | $164.0571 | $164.06 | $164.05 | $164.10 |
| Purchase #3 | $138.76 | 8.763% | $150.9195 | $150.92 | $150.90 | $150.90 |
| Purchase #4 | $28.27 | 8.701% | $30.7298 | $30.73 | $30.75 | $30.70 |
| Purchase #5 | $200.27 | 11.365% | $223.0307 | $223.03 | $223.05 | $223.00 |
| Purchase #6 | $30.64 | 4.671% | $32.0712 | $32.07 | $32.05 | $32.10 |
| Purchase #7 | $44.26 | 10.742% | $49.0144 | $49.01 | $49.00 | $49.00 |
| 7 purchase totals = | $607.41 | $659.2290 | $659.23 | $659.20 | $659.20 | |