| 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 | $81.92 | 7.474% | $88.0427 | $88.04 | $88.05 | $88.00 |
| Purchase #2 | $15.65 | 10.570% | $17.3042 | $17.30 | $17.30 | $17.30 |
| Purchase #3 | $197.79 | 12.280% | $222.0786 | $222.08 | $222.10 | $222.10 |
| Purchase #4 | $250.73 | 10.165% | $276.2167 | $276.22 | $276.20 | $276.20 |
| Purchase #5 | $108.55 | 5.269% | $114.2695 | $114.27 | $114.25 | $114.30 |
| Purchase #6 | $136.44 | 12.576% | $153.5987 | $153.60 | $153.60 | $153.60 |
| Purchase #7 | $83.33 | 12.598% | $93.8279 | $93.83 | $93.85 | $93.80 |
| 7 purchase totals = | $874.41 | $965.3383 | $965.34 | $965.35 | $965.30 | |