| 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 | $65.55 | 11.205% | $72.8949 | $72.89 | $72.90 | $72.90 |
| Purchase #2 | $57.46 | 10.717% | $63.618 | $63.62 | $63.60 | $63.60 |
| Purchase #3 | $241.54 | 13.524% | $274.2059 | $274.21 | $274.20 | $274.20 |
| Purchase #4 | $28.92 | 3.711% | $29.9932 | $29.99 | $30.00 | $30.00 |
| Purchase #5 | $60.37 | 5.761% | $63.8479 | $63.85 | $63.85 | $63.80 |
| Purchase #6 | $207.89 | 10.789% | $230.3193 | $230.32 | $230.30 | $230.30 |
| Purchase #7 | $161.36 | 8.540% | $175.1401 | $175.14 | $175.15 | $175.10 |
| 7 purchase totals = | $823.09 | $910.0193 | $910.02 | $910.00 | $909.90 | |