| 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 | $94.77 | 3.156% | $97.7609 | $97.76 | $97.75 | $97.80 |
| Purchase #2 | $94.75 | 3.448% | $98.017 | $98.02 | $98.00 | $98.00 |
| Purchase #3 | $50.60 | 10.839% | $56.0845 | $56.08 | $56.10 | $56.10 |
| Purchase #4 | $194.90 | 4.777% | $204.2104 | $204.21 | $204.20 | $204.20 |
| Purchase #5 | $78.46 | 3.814% | $81.4525 | $81.45 | $81.45 | $81.50 |
| Purchase #6 | $210.88 | 6.143% | $223.8344 | $223.83 | $223.85 | $223.80 |
| Purchase #7 | $210.56 | 7.493% | $226.3373 | $226.34 | $226.35 | $226.30 |
| 7 purchase totals = | $934.92 | $987.6970 | $987.69 | $987.70 | $987.70 | |