| 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 | $34.61 | 11.129% | $38.4617 | $38.46 | $38.45 | $38.50 |
| Purchase #2 | $15.55 | 10.313% | $17.1537 | $17.15 | $17.15 | $17.20 |
| Purchase #3 | $233.45 | 7.445% | $250.8304 | $250.83 | $250.85 | $250.80 |
| Purchase #4 | $15.66 | 9.594% | $17.1624 | $17.16 | $17.15 | $17.20 |
| Purchase #5 | $247.53 | 4.833% | $259.4931 | $259.49 | $259.50 | $259.50 |
| Purchase #6 | $38.42 | 10.526% | $42.4641 | $42.46 | $42.45 | $42.50 |
| Purchase #7 | $203.80 | 5.463% | $214.9336 | $214.93 | $214.95 | $214.90 |
| 7 purchase totals = | $789.02 | $840.4990 | $840.48 | $840.50 | $840.60 | |