| 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 | $183.52 | 11.644% | $204.8891 | $204.89 | $204.90 | $204.90 |
| Purchase #2 | $8.46 | 12.615% | $9.5272 | $9.53 | $9.55 | $9.50 |
| Purchase #3 | $135.67 | 4.505% | $141.7819 | $141.78 | $141.80 | $141.80 |
| Purchase #4 | $10.26 | 11.841% | $11.4749 | $11.47 | $11.45 | $11.50 |
| Purchase #5 | $56.94 | 12.616% | $64.1236 | $64.12 | $64.10 | $64.10 |
| Purchase #6 | $129.96 | 3.766% | $134.8543 | $134.85 | $134.85 | $134.90 |
| Purchase #7 | $28.39 | 6.451% | $30.2214 | $30.22 | $30.20 | $30.20 |
| 7 purchase totals = | $553.20 | $596.8724 | $596.86 | $596.85 | $596.90 | |