| 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 | $35.67 | 4.239% | $37.1821 | $37.18 | $37.20 | $37.20 |
| Purchase #2 | $50.60 | 11.141% | $56.2373 | $56.24 | $56.25 | $56.20 |
| Purchase #3 | $5.30 | 4.843% | $5.5567 | $5.56 | $5.55 | $5.60 |
| Purchase #4 | $137.27 | 12.139% | $153.9332 | $153.93 | $153.95 | $153.90 |
| Purchase #5 | $134.91 | 4.444% | $140.9054 | $140.91 | $140.90 | $140.90 |
| Purchase #6 | $190.55 | 12.349% | $214.081 | $214.08 | $214.10 | $214.10 |
| Purchase #7 | $226.60 | 6.709% | $241.8026 | $241.80 | $241.80 | $241.80 |
| 7 purchase totals = | $780.90 | $849.6983 | $849.70 | $849.75 | $849.70 | |