| 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 | $32.72 | 11.701% | $36.5486 | $36.55 | $36.55 | $36.50 |
| Purchase #2 | $27.73 | 8.162% | $29.9933 | $29.99 | $30.00 | $30.00 |
| Purchase #3 | $179.57 | 5.132% | $188.7855 | $188.79 | $188.80 | $188.80 |
| Purchase #4 | $50.93 | 6.246% | $54.1111 | $54.11 | $54.10 | $54.10 |
| Purchase #5 | $244.44 | 4.849% | $256.2929 | $256.29 | $256.30 | $256.30 |
| Purchase #6 | $47.52 | 5.161% | $49.9725 | $49.97 | $49.95 | $50.00 |
| Purchase #7 | $33.75 | 11.627% | $37.6741 | $37.67 | $37.65 | $37.70 |
| 7 purchase totals = | $616.66 | $653.3780 | $653.37 | $653.35 | $653.40 | |