| 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 | $30.65 | 13.393% | $34.755 | $34.76 | $34.75 | $34.80 |
| Purchase #2 | $69.72 | 12.761% | $78.617 | $78.62 | $78.60 | $78.60 |
| Purchase #3 | $245.28 | 13.531% | $278.4688 | $278.47 | $278.45 | $278.50 |
| Purchase #4 | $37.93 | 3.770% | $39.36 | $39.36 | $39.35 | $39.40 |
| Purchase #5 | $224.86 | 6.470% | $239.4084 | $239.41 | $239.40 | $239.40 |
| Purchase #6 | $233.42 | 10.367% | $257.6187 | $257.62 | $257.60 | $257.60 |
| Purchase #7 | $8.61 | 3.816% | $8.9386 | $8.94 | $8.95 | $8.90 |
| 7 purchase totals = | $850.47 | $937.1665 | $937.18 | $937.10 | $937.20 | |