| 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 | $63.77 | 11.124% | $70.8638 | $70.86 | $70.85 | $70.90 |
| Purchase #2 | $15.48 | 13.387% | $17.5523 | $17.55 | $17.55 | $17.60 |
| Purchase #3 | $210.85 | 12.563% | $237.3391 | $237.34 | $237.35 | $237.30 |
| Purchase #4 | $198.82 | 13.661% | $225.9808 | $225.98 | $226.00 | $226.00 |
| Purchase #5 | $74.73 | 13.847% | $85.0779 | $85.08 | $85.10 | $85.10 |
| Purchase #6 | $237.52 | 7.527% | $255.3981 | $255.40 | $255.40 | $255.40 |
| Purchase #7 | $224.79 | 12.467% | $252.8146 | $252.81 | $252.80 | $252.80 |
| 7 purchase totals = | $1,025.96 | $1,145.0266 | $1,145.02 | $1,145.05 | $1,145.10 | |