| 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 | $16.43 | 3.181% | $16.9526 | $16.95 | $16.95 | $17.00 |
| Purchase #2 | $89.48 | 11.437% | $99.7138 | $99.71 | $99.70 | $99.70 |
| Purchase #3 | $63.74 | 4.634% | $66.6937 | $66.69 | $66.70 | $66.70 |
| Purchase #4 | $233.34 | 8.558% | $253.3092 | $253.31 | $253.30 | $253.30 |
| Purchase #5 | $103.59 | 10.361% | $114.323 | $114.32 | $114.30 | $114.30 |
| Purchase #6 | $223.77 | 10.494% | $247.2524 | $247.25 | $247.25 | $247.30 |
| Purchase #7 | $127.92 | 3.414% | $132.2872 | $132.29 | $132.30 | $132.30 |
| 7 purchase totals = | $858.27 | $930.5319 | $930.52 | $930.50 | $930.60 | |