| 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 | $128.72 | 13.220% | $145.7368 | $145.74 | $145.75 | $145.70 |
| Purchase #2 | $5.30 | 13.123% | $5.9955 | $6.00 | $6.00 | $6.00 |
| Purchase #3 | $189.35 | 6.601% | $201.849 | $201.85 | $201.85 | $201.80 |
| Purchase #4 | $180.75 | 13.141% | $204.5024 | $204.50 | $204.50 | $204.50 |
| Purchase #5 | $105.25 | 10.359% | $116.1528 | $116.15 | $116.15 | $116.20 |
| Purchase #6 | $66.61 | 13.552% | $75.637 | $75.64 | $75.65 | $75.60 |
| Purchase #7 | $99.47 | 7.775% | $107.2038 | $107.20 | $107.20 | $107.20 |
| 7 purchase totals = | $775.45 | $857.0773 | $857.08 | $857.10 | $857.00 | |