| 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 | $63.31 | 9.440% | $69.2865 | $69.29 | $69.30 | $69.30 |
| Purchase #2 | $127.51 | 12.599% | $143.575 | $143.58 | $143.60 | $143.60 |
| Purchase #3 | $250.26 | 8.798% | $272.2779 | $272.28 | $272.30 | $272.30 |
| Purchase #4 | $137.25 | 13.244% | $155.4274 | $155.43 | $155.45 | $155.40 |
| Purchase #5 | $78.64 | 9.570% | $86.1658 | $86.17 | $86.15 | $86.20 |
| Purchase #6 | $36.83 | 8.590% | $39.9937 | $39.99 | $40.00 | $40.00 |
| Purchase #7 | $77.27 | 10.716% | $85.5503 | $85.55 | $85.55 | $85.60 |
| 7 purchase totals = | $771.07 | $852.2766 | $852.29 | $852.35 | $852.40 | |