| 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 | $37.94 | 3.724% | $39.3529 | $39.35 | $39.35 | $39.40 |
| Purchase #2 | $54.50 | 5.602% | $57.5531 | $57.55 | $57.55 | $57.60 |
| Purchase #3 | $231.92 | 9.265% | $253.4074 | $253.41 | $253.40 | $253.40 |
| Purchase #4 | $91.52 | 9.576% | $100.284 | $100.28 | $100.30 | $100.30 |
| Purchase #5 | $122.95 | 8.498% | $133.3983 | $133.40 | $133.40 | $133.40 |
| Purchase #6 | $128.88 | 4.322% | $134.4502 | $134.45 | $134.45 | $134.50 |
| Purchase #7 | $186.38 | 10.469% | $205.8921 | $205.89 | $205.90 | $205.90 |
| 7 purchase totals = | $854.09 | $924.3380 | $924.33 | $924.35 | $924.50 | |