| 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 | $45.30 | 9.520% | $49.6126 | $49.61 | $49.60 | $49.60 |
| Purchase #2 | $14.74 | 10.519% | $16.2905 | $16.29 | $16.30 | $16.30 |
| Purchase #3 | $130.38 | 10.477% | $144.0399 | $144.04 | $144.05 | $144.00 |
| Purchase #4 | $236.54 | 8.729% | $257.1876 | $257.19 | $257.20 | $257.20 |
| Purchase #5 | $107.52 | 3.307% | $111.0757 | $111.08 | $111.10 | $111.10 |
| Purchase #6 | $236.63 | 4.481% | $247.2334 | $247.23 | $247.25 | $247.20 |
| Purchase #7 | $101.57 | 13.768% | $115.5542 | $115.55 | $115.55 | $115.60 |
| 7 purchase totals = | $872.68 | $940.9939 | $940.99 | $941.05 | $941.00 | |