| 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 | $27.51 | 11.303% | $30.6195 | $30.62 | $30.60 | $30.60 |
| Purchase #2 | $103.36 | 10.637% | $114.3544 | $114.35 | $114.35 | $114.40 |
| Purchase #3 | $8.84 | 8.660% | $9.6055 | $9.61 | $9.60 | $9.60 |
| Purchase #4 | $21.97 | 7.593% | $23.6382 | $23.64 | $23.65 | $23.60 |
| Purchase #5 | $28.86 | 4.161% | $30.0609 | $30.06 | $30.05 | $30.10 |
| Purchase #6 | $82.47 | 13.304% | $93.4418 | $93.44 | $93.45 | $93.40 |
| Purchase #7 | $77.51 | 5.250% | $81.5793 | $81.58 | $81.60 | $81.60 |
| 7 purchase totals = | $350.52 | $383.2996 | $383.30 | $383.30 | $383.30 | |