| 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 | $75.64 | 6.307% | $80.4106 | $80.41 | $80.40 | $80.40 |
| Purchase #2 | $241.79 | 5.427% | $254.9119 | $254.91 | $254.90 | $254.90 |
| Purchase #3 | $31.68 | 6.247% | $33.659 | $33.66 | $33.65 | $33.70 |
| Purchase #4 | $54.52 | 5.196% | $57.3529 | $57.35 | $57.35 | $57.40 |
| Purchase #5 | $231.61 | 7.495% | $248.9692 | $248.97 | $248.95 | $249.00 |
| Purchase #6 | $191.36 | 11.612% | $213.5807 | $213.58 | $213.60 | $213.60 |
| Purchase #7 | $127.31 | 11.608% | $142.0881 | $142.09 | $142.10 | $142.10 |
| 7 purchase totals = | $953.91 | $1,030.9724 | $1,030.97 | $1,030.95 | $1,031.10 | |