| 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 | $8.74 | 8.832% | $9.5119 | $9.51 | $9.50 | $9.50 |
| Purchase #2 | $196.93 | 9.529% | $215.6955 | $215.70 | $215.70 | $215.70 |
| Purchase #3 | $226.55 | 7.518% | $243.582 | $243.58 | $243.60 | $243.60 |
| Purchase #4 | $15.94 | 4.669% | $16.6842 | $16.68 | $16.70 | $16.70 |
| Purchase #5 | $63.91 | 5.218% | $67.2448 | $67.24 | $67.25 | $67.20 |
| Purchase #6 | $20.92 | 8.711% | $22.7423 | $22.74 | $22.75 | $22.70 |
| Purchase #7 | $57.52 | 5.414% | $60.6341 | $60.63 | $60.65 | $60.60 |
| 7 purchase totals = | $590.51 | $636.0948 | $636.08 | $636.15 | $636.00 | |