| 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 | $13.66 | 6.782% | $14.5864 | $14.59 | $14.60 | $14.60 |
| Purchase #2 | $71.92 | 12.647% | $81.0157 | $81.02 | $81.00 | $81.00 |
| Purchase #3 | $30.36 | 3.710% | $31.4864 | $31.49 | $31.50 | $31.50 |
| Purchase #4 | $22.27 | 10.713% | $24.6558 | $24.66 | $24.65 | $24.70 |
| Purchase #5 | $122.37 | 4.552% | $127.9403 | $127.94 | $127.95 | $127.90 |
| Purchase #6 | $141.43 | 4.630% | $147.9782 | $147.98 | $148.00 | $148.00 |
| Purchase #7 | $20.81 | 13.152% | $23.5469 | $23.55 | $23.55 | $23.50 |
| 7 purchase totals = | $422.82 | $451.2097 | $451.23 | $451.25 | $451.20 | |