| 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 | $77.57 | 6.835% | $82.8719 | $82.87 | $82.85 | $82.90 |
| Purchase #2 | $174.47 | 9.302% | $190.6992 | $190.70 | $190.70 | $190.70 |
| Purchase #3 | $168.74 | 8.641% | $183.3208 | $183.32 | $183.30 | $183.30 |
| Purchase #4 | $112.82 | 6.310% | $119.9389 | $119.94 | $119.95 | $119.90 |
| Purchase #5 | $172.95 | 13.156% | $195.7033 | $195.70 | $195.70 | $195.70 |
| Purchase #6 | $34.38 | 6.691% | $36.6804 | $36.68 | $36.70 | $36.70 |
| Purchase #7 | $45.55 | 13.192% | $51.559 | $51.56 | $51.55 | $51.60 |
| 7 purchase totals = | $786.48 | $860.7735 | $860.77 | $860.75 | $860.80 | |