| 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 | $200.78 | 7.162% | $215.1599 | $215.16 | $215.15 | $215.20 |
| Purchase #2 | $86.85 | 8.287% | $94.0473 | $94.05 | $94.05 | $94.00 |
| Purchase #3 | $69.59 | 8.282% | $75.3534 | $75.35 | $75.35 | $75.40 |
| Purchase #4 | $73.59 | 3.291% | $76.0118 | $76.01 | $76.00 | $76.00 |
| Purchase #5 | $174.48 | 4.198% | $181.8047 | $181.80 | $181.80 | $181.80 |
| Purchase #6 | $14.25 | 9.370% | $15.5852 | $15.59 | $15.60 | $15.60 |
| Purchase #7 | $189.40 | 8.346% | $205.2073 | $205.21 | $205.20 | $205.20 |
| 7 purchase totals = | $808.94 | $863.1696 | $863.17 | $863.15 | $863.20 | |