| 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 | $27.62 | 10.224% | $30.4439 | $30.44 | $30.45 | $30.40 |
| Purchase #2 | $145.74 | 6.203% | $154.7803 | $154.78 | $154.80 | $154.80 |
| Purchase #3 | $176.41 | 11.228% | $196.2173 | $196.22 | $196.20 | $196.20 |
| Purchase #4 | $69.90 | 4.776% | $73.2384 | $73.24 | $73.25 | $73.20 |
| Purchase #5 | $126.76 | 11.272% | $141.0484 | $141.05 | $141.05 | $141.00 |
| Purchase #6 | $232.62 | 5.523% | $245.4676 | $245.47 | $245.45 | $245.50 |
| Purchase #7 | $8.80 | 10.372% | $9.7127 | $9.71 | $9.70 | $9.70 |
| 7 purchase totals = | $787.85 | $850.9086 | $850.91 | $850.90 | $850.80 | |