| 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 | $37.36 | 13.662% | $42.4641 | $42.46 | $42.45 | $42.50 |
| Purchase #2 | $22.59 | 4.468% | $23.5993 | $23.60 | $23.60 | $23.60 |
| Purchase #3 | $27.77 | 13.372% | $31.4834 | $31.48 | $31.50 | $31.50 |
| Purchase #4 | $98.92 | 8.202% | $107.0334 | $107.03 | $107.05 | $107.00 |
| Purchase #5 | $72.43 | 13.573% | $82.2609 | $82.26 | $82.25 | $82.30 |
| Purchase #6 | $175.96 | 12.473% | $197.9075 | $197.91 | $197.90 | $197.90 |
| Purchase #7 | $133.34 | 6.135% | $141.5204 | $141.52 | $141.50 | $141.50 |
| 7 purchase totals = | $568.37 | $626.2690 | $626.26 | $626.25 | $626.30 | |