| 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 | $84.29 | 6.398% | $89.6829 | $89.68 | $89.70 | $89.70 |
| Purchase #2 | $201.25 | 12.858% | $227.1267 | $227.13 | $227.15 | $227.10 |
| Purchase #3 | $58.55 | 13.861% | $66.6656 | $66.67 | $66.65 | $66.70 |
| Purchase #4 | $15.66 | 10.505% | $17.3051 | $17.31 | $17.30 | $17.30 |
| Purchase #5 | $244.34 | 9.719% | $268.0874 | $268.09 | $268.10 | $268.10 |
| Purchase #6 | $40.82 | 3.118% | $42.0928 | $42.09 | $42.10 | $42.10 |
| Purchase #7 | $29.57 | 8.614% | $32.1172 | $32.12 | $32.10 | $32.10 |
| 7 purchase totals = | $674.48 | $743.0777 | $743.09 | $743.10 | $743.10 | |