| 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 | $99.92 | 5.733% | $105.6484 | $105.65 | $105.65 | $105.60 |
| Purchase #2 | $63.30 | 4.334% | $66.0434 | $66.04 | $66.05 | $66.00 |
| Purchase #3 | $218.72 | 13.288% | $247.7835 | $247.78 | $247.80 | $247.80 |
| Purchase #4 | $44.50 | 11.835% | $49.7666 | $49.77 | $49.75 | $49.80 |
| Purchase #5 | $240.80 | 11.486% | $268.4583 | $268.46 | $268.45 | $268.50 |
| Purchase #6 | $207.53 | 11.146% | $230.6613 | $230.66 | $230.65 | $230.70 |
| Purchase #7 | $205.93 | 8.721% | $223.8892 | $223.89 | $223.90 | $223.90 |
| 7 purchase totals = | $1,080.70 | $1,192.2507 | $1,192.25 | $1,192.25 | $1,192.30 | |