| 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 | $26.62 | 13.681% | $30.2619 | $30.26 | $30.25 | $30.30 |
| Purchase #2 | $161.94 | 8.291% | $175.3664 | $175.37 | $175.35 | $175.40 |
| Purchase #3 | $86.92 | 4.186% | $90.5585 | $90.56 | $90.55 | $90.60 |
| Purchase #4 | $238.63 | 7.315% | $256.0858 | $256.09 | $256.10 | $256.10 |
| Purchase #5 | $25.80 | 6.844% | $27.5658 | $27.57 | $27.55 | $27.60 |
| Purchase #6 | $28.73 | 8.278% | $31.1083 | $31.11 | $31.10 | $31.10 |
| Purchase #7 | $47.44 | 5.238% | $49.9249 | $49.92 | $49.90 | $49.90 |
| 7 purchase totals = | $616.08 | $660.8716 | $660.88 | $660.80 | $661.00 | |