| 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 | $28.52 | 12.103% | $31.9718 | $31.97 | $31.95 | $32.00 |
| Purchase #2 | $155.50 | 12.680% | $175.2174 | $175.22 | $175.20 | $175.20 |
| Purchase #3 | $132.47 | 7.558% | $142.4821 | $142.48 | $142.50 | $142.50 |
| Purchase #4 | $10.55 | 3.767% | $10.9474 | $10.95 | $10.95 | $10.90 |
| Purchase #5 | $127.74 | 5.261% | $134.4604 | $134.46 | $134.45 | $134.50 |
| Purchase #6 | $245.39 | 7.409% | $263.5709 | $263.57 | $263.55 | $263.60 |
| Purchase #7 | $14.67 | 12.371% | $16.4848 | $16.48 | $16.50 | $16.50 |
| 7 purchase totals = | $714.84 | $775.1348 | $775.13 | $775.10 | $775.20 | |