| 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 | $72.87 | 9.432% | $79.7431 | $79.74 | $79.75 | $79.70 |
| Purchase #2 | $234.28 | 6.238% | $248.8944 | $248.89 | $248.90 | $248.90 |
| Purchase #3 | $157.77 | 4.201% | $164.3979 | $164.40 | $164.40 | $164.40 |
| Purchase #4 | $31.25 | 10.752% | $34.61 | $34.61 | $34.60 | $34.60 |
| Purchase #5 | $200.78 | 11.248% | $223.3637 | $223.36 | $223.35 | $223.40 |
| Purchase #6 | $167.55 | 11.236% | $186.3759 | $186.38 | $186.40 | $186.40 |
| Purchase #7 | $87.55 | 5.543% | $92.4029 | $92.40 | $92.40 | $92.40 |
| 7 purchase totals = | $952.05 | $1,029.7879 | $1,029.78 | $1,029.80 | $1,029.80 | |