| 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 | $75.35 | 6.635% | $80.3495 | $80.35 | $80.35 | $80.30 |
| Purchase #2 | $134.47 | 9.442% | $147.1667 | $147.17 | $147.15 | $147.20 |
| Purchase #3 | $28.67 | 5.820% | $30.3386 | $30.34 | $30.35 | $30.30 |
| Purchase #4 | $94.50 | 4.596% | $98.8432 | $98.84 | $98.85 | $98.80 |
| Purchase #5 | $64.51 | 5.406% | $67.9974 | $68.00 | $68.00 | $68.00 |
| Purchase #6 | $184.35 | 3.634% | $191.0493 | $191.05 | $191.05 | $191.00 |
| Purchase #7 | $107.67 | 9.244% | $117.623 | $117.62 | $117.60 | $117.60 |
| 7 purchase totals = | $689.52 | $733.3677 | $733.37 | $733.35 | $733.20 | |