| 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 | $218.91 | 5.859% | $231.7359 | $231.74 | $231.75 | $231.70 |
| Purchase #2 | $92.37 | 4.858% | $96.8573 | $96.86 | $96.85 | $96.90 |
| Purchase #3 | $10.52 | 8.322% | $11.3955 | $11.40 | $11.40 | $11.40 |
| Purchase #4 | $10.80 | 8.331% | $11.6997 | $11.70 | $11.70 | $11.70 |
| Purchase #5 | $181.86 | 6.412% | $193.5209 | $193.52 | $193.50 | $193.50 |
| Purchase #6 | $46.51 | 13.685% | $52.8749 | $52.87 | $52.85 | $52.90 |
| Purchase #7 | $82.25 | 4.641% | $86.0672 | $86.07 | $86.05 | $86.10 |
| 7 purchase totals = | $643.22 | $684.1514 | $684.16 | $684.10 | $684.20 | |