| 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 | $94.77 | 3.450% | $98.0396 | $98.04 | $98.05 | $98.00 |
| Purchase #2 | $223.44 | 11.604% | $249.368 | $249.37 | $249.35 | $249.40 |
| Purchase #3 | $242.47 | 7.268% | $260.0927 | $260.09 | $260.10 | $260.10 |
| Purchase #4 | $33.43 | 5.203% | $35.1694 | $35.17 | $35.15 | $35.20 |
| Purchase #5 | $14.36 | 8.525% | $15.5842 | $15.58 | $15.60 | $15.60 |
| Purchase #6 | $31.97 | 11.711% | $35.714 | $35.71 | $35.70 | $35.70 |
| Purchase #7 | $77.84 | 10.314% | $85.8684 | $85.87 | $85.85 | $85.90 |
| 7 purchase totals = | $718.28 | $779.8363 | $779.83 | $779.80 | $779.90 | |