| 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 | $81.81 | 3.377% | $84.5727 | $84.57 | $84.55 | $84.60 |
| Purchase #2 | $81.55 | 8.769% | $88.7011 | $88.70 | $88.70 | $88.70 |
| Purchase #3 | $78.32 | 10.492% | $86.5373 | $86.54 | $86.55 | $86.50 |
| Purchase #4 | $31.97 | 5.688% | $33.7885 | $33.79 | $33.80 | $33.80 |
| Purchase #5 | $102.59 | 3.285% | $105.9601 | $105.96 | $105.95 | $106.00 |
| Purchase #6 | $40.72 | 7.712% | $43.8603 | $43.86 | $43.85 | $43.90 |
| Purchase #7 | $192.27 | 6.452% | $204.6753 | $204.68 | $204.70 | $204.70 |
| 7 purchase totals = | $609.23 | $648.0953 | $648.10 | $648.10 | $648.20 | |