| 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 | $66.59 | 5.443% | $70.2145 | $70.21 | $70.20 | $70.20 |
| Purchase #2 | $199.89 | 10.631% | $221.1403 | $221.14 | $221.15 | $221.10 |
| Purchase #3 | $223.44 | 4.602% | $233.7227 | $233.72 | $233.70 | $233.70 |
| Purchase #4 | $11.72 | 5.425% | $12.3558 | $12.36 | $12.35 | $12.40 |
| Purchase #5 | $98.81 | 5.655% | $104.3977 | $104.40 | $104.40 | $104.40 |
| Purchase #6 | $100.26 | 3.282% | $103.5505 | $103.55 | $103.55 | $103.60 |
| Purchase #7 | $36.37 | 13.719% | $41.3596 | $41.36 | $41.35 | $41.40 |
| 7 purchase totals = | $737.08 | $786.7411 | $786.74 | $786.70 | $786.80 | |