| 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 | $71.55 | 7.431% | $76.8669 | $76.87 | $76.85 | $76.90 |
| Purchase #2 | $36.75 | 9.812% | $40.3559 | $40.36 | $40.35 | $40.40 |
| Purchase #3 | $167.94 | 9.317% | $183.587 | $183.59 | $183.60 | $183.60 |
| Purchase #4 | $140.82 | 5.440% | $148.4806 | $148.48 | $148.50 | $148.50 |
| Purchase #5 | $223.48 | 9.458% | $244.6167 | $244.62 | $244.60 | $244.60 |
| Purchase #6 | $132.29 | 11.109% | $146.9861 | $146.99 | $147.00 | $147.00 |
| Purchase #7 | $39.49 | 4.282% | $41.181 | $41.18 | $41.20 | $41.20 |
| 7 purchase totals = | $812.32 | $882.0742 | $882.09 | $882.10 | $882.20 | |