| 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 | $22.67 | 5.638% | $23.9481 | $23.95 | $23.95 | $23.90 |
| Purchase #2 | $51.37 | 11.735% | $57.3983 | $57.40 | $57.40 | $57.40 |
| Purchase #3 | $141.34 | 7.656% | $152.161 | $152.16 | $152.15 | $152.20 |
| Purchase #4 | $176.34 | 3.686% | $182.8399 | $182.84 | $182.85 | $182.80 |
| Purchase #5 | $250.84 | 6.191% | $266.3695 | $266.37 | $266.35 | $266.40 |
| Purchase #6 | $78.95 | 6.299% | $83.9231 | $83.92 | $83.90 | $83.90 |
| Purchase #7 | $93.26 | 11.527% | $104.0101 | $104.01 | $104.00 | $104.00 |
| 7 purchase totals = | $814.77 | $870.6500 | $870.65 | $870.60 | $870.60 | |