| 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 | $32.42 | 10.229% | $35.7362 | $35.74 | $35.75 | $35.70 |
| Purchase #2 | $23.55 | 8.668% | $25.5913 | $25.59 | $25.60 | $25.60 |
| Purchase #3 | $96.36 | 3.284% | $99.5245 | $99.52 | $99.50 | $99.50 |
| Purchase #4 | $79.47 | 8.823% | $86.4816 | $86.48 | $86.50 | $86.50 |
| Purchase #5 | $229.29 | 9.505% | $251.084 | $251.08 | $251.10 | $251.10 |
| Purchase #6 | $220.40 | 12.838% | $248.695 | $248.70 | $248.70 | $248.70 |
| Purchase #7 | $209.91 | 4.839% | $220.0675 | $220.07 | $220.05 | $220.10 |
| 7 purchase totals = | $891.40 | $967.1801 | $967.18 | $967.20 | $967.20 | |