| 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 | $78.70 | 6.326% | $83.6786 | $83.68 | $83.70 | $83.70 |
| Purchase #2 | $109.87 | 5.730% | $116.1656 | $116.17 | $116.15 | $116.20 |
| Purchase #3 | $198.38 | 7.319% | $212.8994 | $212.90 | $212.90 | $212.90 |
| Purchase #4 | $123.42 | 12.372% | $138.6895 | $138.69 | $138.70 | $138.70 |
| Purchase #5 | $193.61 | 4.531% | $202.3825 | $202.38 | $202.40 | $202.40 |
| Purchase #6 | $36.69 | 3.416% | $37.9433 | $37.94 | $37.95 | $37.90 |
| Purchase #7 | $55.92 | 13.438% | $63.4345 | $63.43 | $63.45 | $63.40 |
| 7 purchase totals = | $796.59 | $855.1934 | $855.19 | $855.25 | $855.20 | |