| 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 | $35.77 | 5.677% | $37.8007 | $37.80 | $37.80 | $37.80 |
| Purchase #2 | $9.30 | 13.774% | $10.581 | $10.58 | $10.60 | $10.60 |
| Purchase #3 | $198.29 | 4.472% | $207.1575 | $207.16 | $207.15 | $207.20 |
| Purchase #4 | $213.57 | 10.676% | $236.3707 | $236.37 | $236.35 | $236.40 |
| Purchase #5 | $32.64 | 5.631% | $34.478 | $34.48 | $34.50 | $34.50 |
| Purchase #6 | $119.57 | 11.110% | $132.8542 | $132.85 | $132.85 | $132.90 |
| Purchase #7 | $54.80 | 11.741% | $61.2341 | $61.23 | $61.25 | $61.20 |
| 7 purchase totals = | $663.94 | $720.4762 | $720.47 | $720.50 | $720.60 | |