| 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 | $82.64 | 3.389% | $85.4407 | $85.44 | $85.45 | $85.40 |
| Purchase #2 | $247.78 | 8.820% | $269.6342 | $269.63 | $269.65 | $269.60 |
| Purchase #3 | $77.69 | 6.602% | $82.8191 | $82.82 | $82.80 | $82.80 |
| Purchase #4 | $187.72 | 10.437% | $207.3123 | $207.31 | $207.30 | $207.30 |
| Purchase #5 | $246.58 | 5.641% | $260.4896 | $260.49 | $260.50 | $260.50 |
| Purchase #6 | $170.45 | 6.310% | $181.2054 | $181.21 | $181.20 | $181.20 |
| Purchase #7 | $18.52 | 5.602% | $19.5575 | $19.56 | $19.55 | $19.60 |
| 7 purchase totals = | $1,031.38 | $1,106.4588 | $1,106.46 | $1,106.45 | $1,106.40 | |