| 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 | $157.41 | 9.110% | $171.7501 | $171.75 | $171.75 | $171.80 |
| Purchase #2 | $49.42 | 4.135% | $51.4635 | $51.46 | $51.45 | $51.50 |
| Purchase #3 | $197.25 | 8.346% | $213.7125 | $213.71 | $213.70 | $213.70 |
| Purchase #4 | $6.97 | 7.416% | $7.4869 | $7.49 | $7.50 | $7.50 |
| Purchase #5 | $183.86 | 12.743% | $207.2893 | $207.29 | $207.30 | $207.30 |
| Purchase #6 | $176.50 | 8.369% | $191.2713 | $191.27 | $191.25 | $191.30 |
| Purchase #7 | $18.97 | 10.211% | $20.907 | $20.91 | $20.90 | $20.90 |
| 7 purchase totals = | $790.38 | $863.8806 | $863.88 | $863.85 | $864.00 | |