| 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 | $9.70 | 9.264% | $10.5986 | $10.60 | $10.60 | $10.60 |
| Purchase #2 | $166.75 | 9.762% | $183.0281 | $183.03 | $183.05 | $183.00 |
| Purchase #3 | $150.43 | 8.511% | $163.2331 | $163.23 | $163.25 | $163.20 |
| Purchase #4 | $8.27 | 12.220% | $9.2806 | $9.28 | $9.30 | $9.30 |
| Purchase #5 | $127.80 | 9.325% | $139.7174 | $139.72 | $139.70 | $139.70 |
| Purchase #6 | $63.60 | 4.177% | $66.2566 | $66.26 | $66.25 | $66.30 |
| Purchase #7 | $128.53 | 4.156% | $133.8717 | $133.87 | $133.85 | $133.90 |
| 7 purchase totals = | $655.08 | $705.9861 | $705.99 | $706.00 | $706.00 | |