| 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 | $23.88 | 13.406% | $27.0814 | $27.08 | $27.10 | $27.10 |
| Purchase #2 | $6.55 | 6.191% | $6.9555 | $6.96 | $6.95 | $7.00 |
| Purchase #3 | $239.87 | 10.221% | $264.3871 | $264.39 | $264.40 | $264.40 |
| Purchase #4 | $119.69 | 13.601% | $135.969 | $135.97 | $135.95 | $136.00 |
| Purchase #5 | $191.80 | 5.334% | $202.0306 | $202.03 | $202.05 | $202.00 |
| Purchase #6 | $86.71 | 5.749% | $91.695 | $91.70 | $91.70 | $91.70 |
| Purchase #7 | $190.73 | 4.117% | $198.5824 | $198.58 | $198.60 | $198.60 |
| 7 purchase totals = | $859.23 | $926.7010 | $926.71 | $926.75 | $926.80 | |