| 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 | $70.66 | 3.264% | $72.9663 | $72.97 | $72.95 | $73.00 |
| Purchase #2 | $55.61 | 13.732% | $63.2464 | $63.25 | $63.25 | $63.20 |
| Purchase #3 | $173.56 | 4.468% | $181.3147 | $181.31 | $181.30 | $181.30 |
| Purchase #4 | $118.55 | 13.280% | $134.2934 | $134.29 | $134.30 | $134.30 |
| Purchase #5 | $22.86 | 3.427% | $23.6434 | $23.64 | $23.65 | $23.60 |
| Purchase #6 | $86.29 | 11.179% | $95.9364 | $95.94 | $95.95 | $95.90 |
| Purchase #7 | $20.29 | 5.527% | $21.4114 | $21.41 | $21.40 | $21.40 |
| 7 purchase totals = | $547.82 | $592.8120 | $592.81 | $592.80 | $592.70 | |