| 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 | $46.98 | 12.400% | $52.8055 | $52.81 | $52.80 | $52.80 |
| Purchase #2 | $33.82 | 3.463% | $34.9912 | $34.99 | $35.00 | $35.00 |
| Purchase #3 | $177.69 | 7.175% | $190.4393 | $190.44 | $190.45 | $190.40 |
| Purchase #4 | $96.48 | 12.363% | $108.4078 | $108.41 | $108.40 | $108.40 |
| Purchase #5 | $207.48 | 3.687% | $215.1298 | $215.13 | $215.15 | $215.10 |
| Purchase #6 | $59.31 | 12.361% | $66.6413 | $66.64 | $66.65 | $66.60 |
| Purchase #7 | $138.71 | 11.232% | $154.2899 | $154.29 | $154.30 | $154.30 |
| 7 purchase totals = | $760.47 | $822.7048 | $822.71 | $822.75 | $822.60 | |