| 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 | $41.49 | 7.643% | $44.6611 | $44.66 | $44.65 | $44.70 |
| Purchase #2 | $218.75 | 5.283% | $230.3066 | $230.31 | $230.30 | $230.30 |
| Purchase #3 | $223.79 | 13.337% | $253.6369 | $253.64 | $253.65 | $253.60 |
| Purchase #4 | $31.92 | 7.250% | $34.2342 | $34.23 | $34.25 | $34.20 |
| Purchase #5 | $68.31 | 5.414% | $72.0083 | $72.01 | $72.00 | $72.00 |
| Purchase #6 | $6.98 | 13.153% | $7.8981 | $7.90 | $7.90 | $7.90 |
| Purchase #7 | $27.44 | 11.373% | $30.5608 | $30.56 | $30.55 | $30.60 |
| 7 purchase totals = | $618.68 | $673.3060 | $673.31 | $673.30 | $673.30 | |