| 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 | $43.84 | 11.342% | $48.8123 | $48.81 | $48.80 | $48.80 |
| Purchase #2 | $19.58 | 8.552% | $21.2545 | $21.25 | $21.25 | $21.30 |
| Purchase #3 | $190.72 | 9.541% | $208.9166 | $208.92 | $208.90 | $208.90 |
| Purchase #4 | $15.87 | 12.672% | $17.881 | $17.88 | $17.90 | $17.90 |
| Purchase #5 | $114.48 | 7.621% | $123.2045 | $123.20 | $123.20 | $123.20 |
| Purchase #6 | $60.96 | 6.628% | $65.0004 | $65.00 | $65.00 | $65.00 |
| Purchase #7 | $192.66 | 6.430% | $205.048 | $205.05 | $205.05 | $205.00 |
| 7 purchase totals = | $638.11 | $690.1173 | $690.11 | $690.10 | $690.10 | |