| 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 | $50.40 | 12.313% | $56.6058 | $56.61 | $56.60 | $56.60 |
| Purchase #2 | $51.94 | 10.219% | $57.2477 | $57.25 | $57.25 | $57.20 |
| Purchase #3 | $66.62 | 10.129% | $73.3679 | $73.37 | $73.35 | $73.40 |
| Purchase #4 | $94.98 | 3.490% | $98.2948 | $98.29 | $98.30 | $98.30 |
| Purchase #5 | $44.82 | 3.382% | $46.3358 | $46.34 | $46.35 | $46.30 |
| Purchase #6 | $197.84 | 3.407% | $204.5804 | $204.58 | $204.60 | $204.60 |
| Purchase #7 | $113.96 | 13.208% | $129.0118 | $129.01 | $129.00 | $129.00 |
| 7 purchase totals = | $620.56 | $665.4442 | $665.45 | $665.45 | $665.40 | |