| 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 | $75.34 | 8.748% | $81.9307 | $81.93 | $81.95 | $81.90 |
| Purchase #2 | $104.95 | 10.792% | $116.2762 | $116.28 | $116.30 | $116.30 |
| Purchase #3 | $235.44 | 11.668% | $262.9111 | $262.91 | $262.90 | $262.90 |
| Purchase #4 | $83.74 | 8.802% | $91.1108 | $91.11 | $91.10 | $91.10 |
| Purchase #5 | $140.96 | 4.318% | $147.0467 | $147.05 | $147.05 | $147.00 |
| Purchase #6 | $59.46 | 13.501% | $67.4877 | $67.49 | $67.50 | $67.50 |
| Purchase #7 | $186.43 | 10.775% | $206.5178 | $206.52 | $206.50 | $206.50 |
| 7 purchase totals = | $886.32 | $973.2810 | $973.29 | $973.30 | $973.20 | |