| 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 | $30.77 | 7.153% | $32.971 | $32.97 | $32.95 | $33.00 |
| Purchase #2 | $84.98 | 6.767% | $90.7306 | $90.73 | $90.75 | $90.70 |
| Purchase #3 | $250.99 | 8.337% | $271.915 | $271.92 | $271.90 | $271.90 |
| Purchase #4 | $76.98 | 10.345% | $84.9436 | $84.94 | $84.95 | $84.90 |
| Purchase #5 | $145.33 | 7.144% | $155.7124 | $155.71 | $155.70 | $155.70 |
| Purchase #6 | $6.68 | 4.859% | $7.0046 | $7.00 | $7.00 | $7.00 |
| Purchase #7 | $222.76 | 11.543% | $248.4732 | $248.47 | $248.45 | $248.50 |
| 7 purchase totals = | $818.49 | $891.7504 | $891.74 | $891.70 | $891.70 | |