| 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 | $13.53 | 8.369% | $14.6623 | $14.66 | $14.65 | $14.70 |
| Purchase #2 | $114.68 | 7.114% | $122.8383 | $122.84 | $122.85 | $122.80 |
| Purchase #3 | $235.39 | 5.202% | $247.635 | $247.64 | $247.65 | $247.60 |
| Purchase #4 | $45.76 | 8.184% | $49.505 | $49.51 | $49.50 | $49.50 |
| Purchase #5 | $181.63 | 6.322% | $193.1126 | $193.11 | $193.10 | $193.10 |
| Purchase #6 | $215.51 | 12.488% | $242.4229 | $242.42 | $242.40 | $242.40 |
| Purchase #7 | $206.75 | 9.264% | $225.9033 | $225.90 | $225.90 | $225.90 |
| 7 purchase totals = | $1,013.25 | $1,096.0794 | $1,096.08 | $1,096.05 | $1,096.00 | |