| 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 | $232.34 | 7.670% | $250.1605 | $250.16 | $250.15 | $250.20 |
| Purchase #2 | $5.93 | 7.391% | $6.3683 | $6.37 | $6.35 | $6.40 |
| Purchase #3 | $201.88 | 3.441% | $208.8267 | $208.83 | $208.85 | $208.80 |
| Purchase #4 | $59.41 | 9.637% | $65.1353 | $65.14 | $65.15 | $65.10 |
| Purchase #5 | $115.68 | 9.256% | $126.3873 | $126.39 | $126.40 | $126.40 |
| Purchase #6 | $29.68 | 13.182% | $33.5924 | $33.59 | $33.60 | $33.60 |
| Purchase #7 | $112.80 | 11.681% | $125.9762 | $125.98 | $126.00 | $126.00 |
| 7 purchase totals = | $757.72 | $816.4467 | $816.46 | $816.50 | $816.50 | |