| 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 | $118.93 | 8.343% | $128.8523 | $128.85 | $128.85 | $128.90 |
| Purchase #2 | $10.29 | 11.671% | $11.4909 | $11.49 | $11.50 | $11.50 |
| Purchase #3 | $207.58 | 13.767% | $236.1575 | $236.16 | $236.15 | $236.20 |
| Purchase #4 | $15.88 | 5.403% | $16.738 | $16.74 | $16.75 | $16.70 |
| Purchase #5 | $15.27 | 6.140% | $16.2076 | $16.21 | $16.20 | $16.20 |
| Purchase #6 | $63.68 | 7.372% | $68.3745 | $68.37 | $68.35 | $68.40 |
| Purchase #7 | $32.84 | 4.805% | $34.418 | $34.42 | $34.40 | $34.40 |
| 7 purchase totals = | $464.47 | $512.2388 | $512.24 | $512.20 | $512.30 | |