| 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 | $93.58 | 6.666% | $99.818 | $99.82 | $99.80 | $99.80 |
| Purchase #2 | $21.82 | 9.115% | $23.8089 | $23.81 | $23.80 | $23.80 |
| Purchase #3 | $72.57 | 4.806% | $76.0577 | $76.06 | $76.05 | $76.10 |
| Purchase #4 | $81.74 | 6.865% | $87.3515 | $87.35 | $87.35 | $87.40 |
| Purchase #5 | $6.97 | 12.711% | $7.856 | $7.86 | $7.85 | $7.90 |
| Purchase #6 | $230.32 | 8.525% | $249.9548 | $249.95 | $249.95 | $250.00 |
| Purchase #7 | $76.88 | 9.452% | $84.1467 | $84.15 | $84.15 | $84.10 |
| 7 purchase totals = | $583.88 | $628.9936 | $629.00 | $628.95 | $629.10 | |