| 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 | $29.82 | 13.170% | $33.7473 | $33.75 | $33.75 | $33.70 |
| Purchase #2 | $33.40 | 8.167% | $36.1278 | $36.13 | $36.15 | $36.10 |
| Purchase #3 | $29.70 | 4.269% | $30.9679 | $30.97 | $30.95 | $31.00 |
| Purchase #4 | $191.46 | 12.535% | $215.4595 | $215.46 | $215.45 | $215.50 |
| Purchase #5 | $82.27 | 12.417% | $92.4855 | $92.49 | $92.50 | $92.50 |
| Purchase #6 | $167.33 | 9.332% | $182.9452 | $182.95 | $182.95 | $182.90 |
| Purchase #7 | $30.26 | 6.235% | $32.1467 | $32.15 | $32.15 | $32.10 |
| 7 purchase totals = | $564.24 | $623.8799 | $623.90 | $623.90 | $623.80 | |