| 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 | $7.41 | 3.439% | $7.6648 | $7.66 | $7.65 | $7.70 |
| Purchase #2 | $82.86 | 12.787% | $93.4553 | $93.46 | $93.45 | $93.50 |
| Purchase #3 | $99.46 | 6.238% | $105.6643 | $105.66 | $105.65 | $105.70 |
| Purchase #4 | $124.28 | 11.806% | $138.9525 | $138.95 | $138.95 | $139.00 |
| Purchase #5 | $80.81 | 11.655% | $90.2284 | $90.23 | $90.25 | $90.20 |
| Purchase #6 | $184.90 | 4.542% | $193.2982 | $193.30 | $193.30 | $193.30 |
| Purchase #7 | $165.51 | 5.791% | $175.0947 | $175.09 | $175.10 | $175.10 |
| 7 purchase totals = | $745.23 | $804.3582 | $804.35 | $804.35 | $804.50 | |