| 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 | $65.72 | 9.613% | $72.0377 | $72.04 | $72.05 | $72.00 |
| Purchase #2 | $30.54 | 3.299% | $31.5475 | $31.55 | $31.55 | $31.50 |
| Purchase #3 | $73.83 | 13.710% | $83.9521 | $83.95 | $83.95 | $84.00 |
| Purchase #4 | $162.44 | 9.498% | $177.8686 | $177.87 | $177.85 | $177.90 |
| Purchase #5 | $30.31 | 10.616% | $33.5277 | $33.53 | $33.55 | $33.50 |
| Purchase #6 | $8.44 | 5.782% | $8.928 | $8.93 | $8.95 | $8.90 |
| Purchase #7 | $232.60 | 12.234% | $261.0563 | $261.06 | $261.05 | $261.10 |
| 7 purchase totals = | $603.88 | $668.9179 | $668.93 | $668.95 | $668.90 | |