| 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 | $82.87 | 8.279% | $89.7308 | $89.73 | $89.75 | $89.70 |
| Purchase #2 | $115.76 | 9.586% | $126.8568 | $126.86 | $126.85 | $126.90 |
| Purchase #3 | $124.64 | 9.739% | $136.7787 | $136.78 | $136.80 | $136.80 |
| Purchase #4 | $152.74 | 12.600% | $171.9852 | $171.99 | $172.00 | $172.00 |
| Purchase #5 | $80.50 | 6.864% | $86.0255 | $86.03 | $86.05 | $86.00 |
| Purchase #6 | $182.92 | 12.371% | $205.549 | $205.55 | $205.55 | $205.50 |
| Purchase #7 | $225.76 | 6.432% | $240.2809 | $240.28 | $240.30 | $240.30 |
| 7 purchase totals = | $965.19 | $1,057.2069 | $1,057.22 | $1,057.30 | $1,057.20 | |