| 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 | $86.74 | 10.442% | $95.7974 | $95.80 | $95.80 | $95.80 |
| Purchase #2 | $25.75 | 10.858% | $28.5459 | $28.55 | $28.55 | $28.50 |
| Purchase #3 | $185.45 | 8.739% | $201.6565 | $201.66 | $201.65 | $201.70 |
| Purchase #4 | $166.79 | 6.197% | $177.126 | $177.13 | $177.15 | $177.10 |
| Purchase #5 | $19.39 | 13.576% | $22.0224 | $22.02 | $22.00 | $22.00 |
| Purchase #6 | $59.88 | 8.676% | $65.0752 | $65.08 | $65.10 | $65.10 |
| Purchase #7 | $66.54 | 5.186% | $69.9908 | $69.99 | $70.00 | $70.00 |
| 7 purchase totals = | $610.54 | $660.2142 | $660.23 | $660.25 | $660.20 | |