| 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 | $77.62 | 10.231% | $85.5613 | $85.56 | $85.55 | $85.60 |
| Purchase #2 | $11.32 | 13.173% | $12.8112 | $12.81 | $12.80 | $12.80 |
| Purchase #3 | $167.38 | 11.385% | $186.4362 | $186.44 | $186.45 | $186.40 |
| Purchase #4 | $175.91 | 7.729% | $189.5061 | $189.51 | $189.50 | $189.50 |
| Purchase #5 | $218.67 | 10.379% | $241.3658 | $241.37 | $241.35 | $241.40 |
| Purchase #6 | $7.76 | 3.113% | $8.0016 | $8.00 | $8.00 | $8.00 |
| Purchase #7 | $73.75 | 8.197% | $79.7953 | $79.80 | $79.80 | $79.80 |
| 7 purchase totals = | $732.41 | $803.4775 | $803.49 | $803.45 | $803.50 | |