| 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 | $223.71 | 9.776% | $245.5799 | $245.58 | $245.60 | $245.60 |
| Purchase #2 | $45.56 | 3.473% | $47.1423 | $47.14 | $47.15 | $47.10 |
| Purchase #3 | $133.38 | 7.329% | $143.1554 | $143.16 | $143.15 | $143.20 |
| Purchase #4 | $78.73 | 8.712% | $85.589 | $85.59 | $85.60 | $85.60 |
| Purchase #5 | $233.62 | 4.719% | $244.6445 | $244.64 | $244.65 | $244.60 |
| Purchase #6 | $16.85 | 10.845% | $18.6774 | $18.68 | $18.70 | $18.70 |
| Purchase #7 | $61.51 | 7.557% | $66.1583 | $66.16 | $66.15 | $66.20 |
| 7 purchase totals = | $793.36 | $850.9468 | $850.95 | $851.00 | $851.00 | |