| 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 | $71.57 | 5.278% | $75.3475 | $75.35 | $75.35 | $75.30 |
| Purchase #2 | $198.85 | 9.653% | $218.045 | $218.05 | $218.05 | $218.00 |
| Purchase #3 | $95.29 | 5.409% | $100.4442 | $100.44 | $100.45 | $100.40 |
| Purchase #4 | $28.47 | 8.715% | $30.9512 | $30.95 | $30.95 | $31.00 |
| Purchase #5 | $28.72 | 5.381% | $30.2654 | $30.27 | $30.25 | $30.30 |
| Purchase #6 | $70.67 | 3.542% | $73.1731 | $73.17 | $73.15 | $73.20 |
| Purchase #7 | $216.91 | 5.519% | $228.8813 | $228.88 | $228.90 | $228.90 |
| 7 purchase totals = | $710.48 | $757.1077 | $757.11 | $757.10 | $757.10 | |