| 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 | $86.92 | 6.641% | $92.6924 | $92.69 | $92.70 | $92.70 |
| Purchase #2 | $200.45 | 11.185% | $222.8703 | $222.87 | $222.85 | $222.90 |
| Purchase #3 | $163.95 | 7.751% | $176.6578 | $176.66 | $176.65 | $176.70 |
| Purchase #4 | $240.78 | 3.228% | $248.5524 | $248.55 | $248.55 | $248.60 |
| Purchase #5 | $223.33 | 11.205% | $248.3541 | $248.35 | $248.35 | $248.40 |
| Purchase #6 | $13.77 | 12.694% | $15.518 | $15.52 | $15.50 | $15.50 |
| Purchase #7 | $70.80 | 3.343% | $73.1668 | $73.17 | $73.15 | $73.20 |
| 7 purchase totals = | $1,000.00 | $1,077.8118 | $1,077.81 | $1,077.75 | $1,078.00 | |