| 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 | $28.30 | 12.818% | $31.9275 | $31.93 | $31.95 | $31.90 |
| Purchase #2 | $195.83 | 5.167% | $205.9485 | $205.95 | $205.95 | $205.90 |
| Purchase #3 | $93.85 | 5.865% | $99.3543 | $99.35 | $99.35 | $99.40 |
| Purchase #4 | $24.51 | 12.744% | $27.6336 | $27.63 | $27.65 | $27.60 |
| Purchase #5 | $174.40 | 3.800% | $181.0272 | $181.03 | $181.05 | $181.00 |
| Purchase #6 | $207.41 | 8.565% | $225.1747 | $225.17 | $225.15 | $225.20 |
| Purchase #7 | $23.42 | 12.370% | $26.3171 | $26.32 | $26.30 | $26.30 |
| 7 purchase totals = | $747.72 | $797.3829 | $797.38 | $797.40 | $797.30 | |