| 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 | $67.71 | 7.448% | $72.753 | $72.75 | $72.75 | $72.80 |
| Purchase #2 | $57.27 | 10.225% | $63.1259 | $63.13 | $63.15 | $63.10 |
| Purchase #3 | $121.89 | 10.265% | $134.402 | $134.40 | $134.40 | $134.40 |
| Purchase #4 | $55.81 | 13.711% | $63.4621 | $63.46 | $63.45 | $63.50 |
| Purchase #5 | $150.55 | 8.360% | $163.136 | $163.14 | $163.15 | $163.10 |
| Purchase #6 | $7.52 | 4.847% | $7.8845 | $7.88 | $7.90 | $7.90 |
| Purchase #7 | $212.31 | 8.376% | $230.0931 | $230.09 | $230.10 | $230.10 |
| 7 purchase totals = | $673.06 | $734.8566 | $734.85 | $734.90 | $734.90 | |