| 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 | $21.97 | 13.846% | $25.012 | $25.01 | $25.00 | $25.00 |
| Purchase #2 | $36.62 | 10.141% | $40.3336 | $40.33 | $40.35 | $40.30 |
| Purchase #3 | $114.99 | 9.719% | $126.1659 | $126.17 | $126.15 | $126.20 |
| Purchase #4 | $239.28 | 8.227% | $258.9656 | $258.97 | $258.95 | $259.00 |
| Purchase #5 | $225.32 | 3.676% | $233.6028 | $233.60 | $233.60 | $233.60 |
| Purchase #6 | $56.89 | 3.867% | $59.0899 | $59.09 | $59.10 | $59.10 |
| Purchase #7 | $83.40 | 10.157% | $91.8709 | $91.87 | $91.85 | $91.90 |
| 7 purchase totals = | $778.47 | $835.0407 | $835.04 | $835.00 | $835.10 | |