| 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 | $209.46 | 5.611% | $221.2128 | $221.21 | $221.20 | $221.20 |
| Purchase #2 | $8.49 | 3.769% | $8.81 | $8.81 | $8.80 | $8.80 |
| Purchase #3 | $76.95 | 4.856% | $80.6867 | $80.69 | $80.70 | $80.70 |
| Purchase #4 | $84.95 | 13.407% | $96.3392 | $96.34 | $96.35 | $96.30 |
| Purchase #5 | $9.80 | 6.340% | $10.4213 | $10.42 | $10.40 | $10.40 |
| Purchase #6 | $76.45 | 13.219% | $86.5559 | $86.56 | $86.55 | $86.60 |
| Purchase #7 | $82.25 | 10.566% | $90.9405 | $90.94 | $90.95 | $90.90 |
| 7 purchase totals = | $548.35 | $594.9664 | $594.97 | $594.95 | $594.90 | |