| 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 | $27.65 | 3.656% | $28.6609 | $28.66 | $28.65 | $28.70 |
| Purchase #2 | $118.92 | 11.244% | $132.2914 | $132.29 | $132.30 | $132.30 |
| Purchase #3 | $150.39 | 8.378% | $162.9897 | $162.99 | $163.00 | $163.00 |
| Purchase #4 | $111.67 | 5.744% | $118.0843 | $118.08 | $118.10 | $118.10 |
| Purchase #5 | $128.79 | 9.264% | $140.7211 | $140.72 | $140.70 | $140.70 |
| Purchase #6 | $166.69 | 3.480% | $172.4908 | $172.49 | $172.50 | $172.50 |
| Purchase #7 | $229.83 | 4.751% | $240.7492 | $240.75 | $240.75 | $240.70 |
| 7 purchase totals = | $933.94 | $995.9874 | $995.98 | $996.00 | $996.00 | |