| 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 | $52.82 | 13.641% | $60.0252 | $60.03 | $60.05 | $60.00 |
| Purchase #2 | $16.62 | 9.718% | $18.2351 | $18.24 | $18.25 | $18.20 |
| Purchase #3 | $65.57 | 3.362% | $67.7745 | $67.77 | $67.75 | $67.80 |
| Purchase #4 | $79.95 | 3.347% | $82.6259 | $82.63 | $82.65 | $82.60 |
| Purchase #5 | $174.27 | 12.800% | $196.5766 | $196.58 | $196.60 | $196.60 |
| Purchase #6 | $37.31 | 5.186% | $39.2449 | $39.24 | $39.25 | $39.20 |
| Purchase #7 | $83.33 | 12.497% | $93.7438 | $93.74 | $93.75 | $93.70 |
| 7 purchase totals = | $509.87 | $558.2260 | $558.23 | $558.30 | $558.10 | |