| 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 | $21.29 | 13.826% | $24.2336 | $24.23 | $24.25 | $24.20 |
| Purchase #2 | $70.29 | 8.741% | $76.434 | $76.43 | $76.45 | $76.40 |
| Purchase #3 | $223.78 | 9.135% | $244.2223 | $244.22 | $244.20 | $244.20 |
| Purchase #4 | $102.31 | 8.522% | $111.0289 | $111.03 | $111.05 | $111.00 |
| Purchase #5 | $107.75 | 10.512% | $119.0767 | $119.08 | $119.10 | $119.10 |
| Purchase #6 | $32.46 | 4.433% | $33.899 | $33.90 | $33.90 | $33.90 |
| Purchase #7 | $221.77 | 9.208% | $242.1906 | $242.19 | $242.20 | $242.20 |
| 7 purchase totals = | $779.65 | $851.0851 | $851.08 | $851.15 | $851.00 | |