| 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 | $63.46 | 5.716% | $67.0874 | $67.09 | $67.10 | $67.10 |
| Purchase #2 | $214.33 | 9.521% | $234.7364 | $234.74 | $234.75 | $234.70 |
| Purchase #3 | $137.65 | 12.624% | $155.0269 | $155.03 | $155.05 | $155.00 |
| Purchase #4 | $145.86 | 6.147% | $154.826 | $154.83 | $154.85 | $154.80 |
| Purchase #5 | $79.99 | 11.400% | $89.1089 | $89.11 | $89.10 | $89.10 |
| Purchase #6 | $167.56 | 9.215% | $183.0007 | $183.00 | $183.00 | $183.00 |
| Purchase #7 | $109.59 | 8.825% | $119.2613 | $119.26 | $119.25 | $119.30 |
| 7 purchase totals = | $918.44 | $1,003.0476 | $1,003.06 | $1,003.10 | $1,003.00 | |