| 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 | $56.85 | 13.438% | $64.4895 | $64.49 | $64.50 | $64.50 |
| Purchase #2 | $238.40 | 3.321% | $246.3173 | $246.32 | $246.30 | $246.30 |
| Purchase #3 | $97.33 | 10.348% | $107.4017 | $107.40 | $107.40 | $107.40 |
| Purchase #4 | $78.99 | 12.715% | $89.0336 | $89.03 | $89.05 | $89.00 |
| Purchase #5 | $71.27 | 4.341% | $74.3638 | $74.36 | $74.35 | $74.40 |
| Purchase #6 | $60.75 | 12.393% | $68.2787 | $68.28 | $68.30 | $68.30 |
| Purchase #7 | $11.91 | 4.469% | $12.4423 | $12.44 | $12.45 | $12.40 |
| 7 purchase totals = | $615.50 | $662.3269 | $662.32 | $662.35 | $662.30 | |