| 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 | $62.79 | 8.568% | $68.1698 | $68.17 | $68.15 | $68.20 |
| Purchase #2 | $90.63 | 10.707% | $100.3338 | $100.33 | $100.35 | $100.30 |
| Purchase #3 | $81.61 | 6.400% | $86.833 | $86.83 | $86.85 | $86.80 |
| Purchase #4 | $129.92 | 5.260% | $136.7538 | $136.75 | $136.75 | $136.80 |
| Purchase #5 | $82.70 | 5.689% | $87.4048 | $87.40 | $87.40 | $87.40 |
| Purchase #6 | $155.26 | 13.749% | $176.6067 | $176.61 | $176.60 | $176.60 |
| Purchase #7 | $19.86 | 10.396% | $21.9246 | $21.92 | $21.90 | $21.90 |
| 7 purchase totals = | $622.77 | $678.0265 | $678.01 | $678.00 | $678.00 | |