| 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 | $22.69 | 6.424% | $24.1476 | $24.15 | $24.15 | $24.10 |
| Purchase #2 | $148.58 | 10.869% | $164.7292 | $164.73 | $164.75 | $164.70 |
| Purchase #3 | $101.46 | 9.478% | $111.0764 | $111.08 | $111.10 | $111.10 |
| Purchase #4 | $171.42 | 7.645% | $184.5251 | $184.53 | $184.55 | $184.50 |
| Purchase #5 | $80.63 | 3.184% | $83.1973 | $83.20 | $83.20 | $83.20 |
| Purchase #6 | $137.69 | 5.548% | $145.329 | $145.33 | $145.35 | $145.30 |
| Purchase #7 | $24.91 | 7.563% | $26.7939 | $26.79 | $26.80 | $26.80 |
| 7 purchase totals = | $687.38 | $739.7985 | $739.81 | $739.90 | $739.70 | |