| 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 | $77.81 | 7.187% | $83.4022 | $83.40 | $83.40 | $83.40 |
| Purchase #2 | $159.77 | 7.146% | $171.1872 | $171.19 | $171.20 | $171.20 |
| Purchase #3 | $63.36 | 5.344% | $66.746 | $66.75 | $66.75 | $66.70 |
| Purchase #4 | $219.78 | 4.732% | $230.18 | $230.18 | $230.20 | $230.20 |
| Purchase #5 | $228.43 | 13.658% | $259.629 | $259.63 | $259.65 | $259.60 |
| Purchase #6 | $228.32 | 10.613% | $252.5516 | $252.55 | $252.55 | $252.60 |
| Purchase #7 | $6.90 | 4.159% | $7.187 | $7.19 | $7.20 | $7.20 |
| 7 purchase totals = | $984.37 | $1,070.8830 | $1,070.89 | $1,070.95 | $1,070.90 | |