| 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 | $23.81 | 3.209% | $24.5741 | $24.57 | $24.55 | $24.60 |
| Purchase #2 | $56.87 | 7.636% | $61.2126 | $61.21 | $61.20 | $61.20 |
| Purchase #3 | $214.81 | 5.117% | $225.8018 | $225.80 | $225.80 | $225.80 |
| Purchase #4 | $226.95 | 10.173% | $250.0376 | $250.04 | $250.05 | $250.00 |
| Purchase #5 | $80.92 | 11.124% | $89.9215 | $89.92 | $89.90 | $89.90 |
| Purchase #6 | $9.28 | 9.531% | $10.1645 | $10.16 | $10.15 | $10.20 |
| Purchase #7 | $36.57 | 5.581% | $38.611 | $38.61 | $38.60 | $38.60 |
| 7 purchase totals = | $649.21 | $700.3231 | $700.31 | $700.25 | $700.30 | |