| 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 | $42.27 | 6.738% | $45.1182 | $45.12 | $45.10 | $45.10 |
| Purchase #2 | $242.58 | 4.654% | $253.8697 | $253.87 | $253.85 | $253.90 |
| Purchase #3 | $41.56 | 11.188% | $46.2097 | $46.21 | $46.20 | $46.20 |
| Purchase #4 | $228.68 | 3.376% | $236.4002 | $236.40 | $236.40 | $236.40 |
| Purchase #5 | $45.69 | 8.447% | $49.5494 | $49.55 | $49.55 | $49.50 |
| Purchase #6 | $119.32 | 12.848% | $134.6502 | $134.65 | $134.65 | $134.70 |
| Purchase #7 | $192.36 | 7.652% | $207.0794 | $207.08 | $207.10 | $207.10 |
| 7 purchase totals = | $912.46 | $972.8768 | $972.88 | $972.85 | $972.90 | |