| 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 | $30.71 | 8.171% | $33.2193 | $33.22 | $33.20 | $33.20 |
| Purchase #2 | $27.48 | 11.740% | $30.7062 | $30.71 | $30.70 | $30.70 |
| Purchase #3 | $66.48 | 9.755% | $72.9651 | $72.97 | $72.95 | $73.00 |
| Purchase #4 | $155.83 | 7.331% | $167.2539 | $167.25 | $167.25 | $167.30 |
| Purchase #5 | $211.86 | 13.191% | $239.8065 | $239.81 | $239.80 | $239.80 |
| Purchase #6 | $110.55 | 3.454% | $114.3684 | $114.37 | $114.35 | $114.40 |
| Purchase #7 | $114.30 | 9.589% | $125.2602 | $125.26 | $125.25 | $125.30 |
| 7 purchase totals = | $717.21 | $783.5796 | $783.59 | $783.50 | $783.70 | |