| 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 | $18.74 | 7.530% | $20.1511 | $20.15 | $20.15 | $20.20 |
| Purchase #2 | $70.43 | 7.331% | $75.5932 | $75.59 | $75.60 | $75.60 |
| Purchase #3 | $202.74 | 10.832% | $224.7008 | $224.70 | $224.70 | $224.70 |
| Purchase #4 | $62.37 | 5.662% | $65.9014 | $65.90 | $65.90 | $65.90 |
| Purchase #5 | $114.87 | 3.729% | $119.1535 | $119.15 | $119.15 | $119.20 |
| Purchase #6 | $227.28 | 6.820% | $242.7805 | $242.78 | $242.80 | $242.80 |
| Purchase #7 | $214.44 | 5.147% | $225.4772 | $225.48 | $225.50 | $225.50 |
| 7 purchase totals = | $910.87 | $973.7577 | $973.75 | $973.80 | $973.90 | |