| 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 | $109.43 | 5.680% | $115.6456 | $115.65 | $115.65 | $115.60 |
| Purchase #2 | $68.69 | 9.407% | $75.1517 | $75.15 | $75.15 | $75.20 |
| Purchase #3 | $227.96 | 9.183% | $248.8936 | $248.89 | $248.90 | $248.90 |
| Purchase #4 | $247.52 | 3.709% | $256.7005 | $256.70 | $256.70 | $256.70 |
| Purchase #5 | $18.70 | 10.693% | $20.6996 | $20.70 | $20.70 | $20.70 |
| Purchase #6 | $70.69 | 10.133% | $77.853 | $77.85 | $77.85 | $77.90 |
| Purchase #7 | $122.79 | 7.303% | $131.7574 | $131.76 | $131.75 | $131.80 |
| 7 purchase totals = | $865.78 | $926.7014 | $926.70 | $926.70 | $926.80 | |