| 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 | $30.53 | 9.583% | $33.4557 | $33.46 | $33.45 | $33.50 |
| Purchase #2 | $24.45 | 7.120% | $26.1908 | $26.19 | $26.20 | $26.20 |
| Purchase #3 | $164.90 | 11.581% | $183.9971 | $184.00 | $184.00 | $184.00 |
| Purchase #4 | $224.77 | 12.498% | $252.8618 | $252.86 | $252.85 | $252.90 |
| Purchase #5 | $95.36 | 10.266% | $105.1497 | $105.15 | $105.15 | $105.10 |
| Purchase #6 | $220.70 | 9.522% | $241.7151 | $241.72 | $241.70 | $241.70 |
| Purchase #7 | $186.62 | 6.106% | $198.015 | $198.02 | $198.00 | $198.00 |
| 7 purchase totals = | $947.33 | $1,041.3852 | $1,041.40 | $1,041.35 | $1,041.40 | |