| 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 | $70.94 | 5.451% | $74.8069 | $74.81 | $74.80 | $74.80 |
| Purchase #2 | $99.74 | 9.583% | $109.2981 | $109.30 | $109.30 | $109.30 |
| Purchase #3 | $31.47 | 4.456% | $32.8723 | $32.87 | $32.85 | $32.90 |
| Purchase #4 | $8.53 | 6.548% | $9.0885 | $9.09 | $9.10 | $9.10 |
| Purchase #5 | $169.90 | 7.283% | $182.2738 | $182.27 | $182.25 | $182.30 |
| Purchase #6 | $51.70 | 5.272% | $54.4256 | $54.43 | $54.45 | $54.40 |
| Purchase #7 | $16.64 | 5.771% | $17.6003 | $17.60 | $17.60 | $17.60 |
| 7 purchase totals = | $448.92 | $480.3655 | $480.37 | $480.35 | $480.40 | |