| 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 | $70.26 | 6.820% | $75.0517 | $75.05 | $75.05 | $75.10 |
| Purchase #2 | $180.97 | 6.601% | $192.9158 | $192.92 | $192.90 | $192.90 |
| Purchase #3 | $69.74 | 13.156% | $78.915 | $78.92 | $78.90 | $78.90 |
| Purchase #4 | $160.40 | 6.667% | $171.0939 | $171.09 | $171.10 | $171.10 |
| Purchase #5 | $150.94 | 11.173% | $167.8045 | $167.80 | $167.80 | $167.80 |
| Purchase #6 | $53.58 | 5.451% | $56.5006 | $56.50 | $56.50 | $56.50 |
| Purchase #7 | $193.54 | 5.533% | $204.2486 | $204.25 | $204.25 | $204.20 |
| 7 purchase totals = | $879.43 | $946.5301 | $946.53 | $946.50 | $946.50 | |