| 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 | $46.29 | 6.224% | $49.1711 | $49.17 | $49.15 | $49.20 |
| Purchase #2 | $180.65 | 5.285% | $190.1974 | $190.20 | $190.20 | $190.20 |
| Purchase #3 | $27.95 | 10.326% | $30.8361 | $30.84 | $30.85 | $30.80 |
| Purchase #4 | $9.59 | 6.838% | $10.2458 | $10.25 | $10.25 | $10.20 |
| Purchase #5 | $92.54 | 11.755% | $103.4181 | $103.42 | $103.40 | $103.40 |
| Purchase #6 | $188.37 | 7.144% | $201.8272 | $201.83 | $201.85 | $201.80 |
| Purchase #7 | $168.27 | 10.310% | $185.6186 | $185.62 | $185.60 | $185.60 |
| 7 purchase totals = | $713.66 | $771.3143 | $771.33 | $771.30 | $771.20 | |