| 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 | $23.30 | 6.337% | $24.7765 | $24.78 | $24.80 | $24.80 |
| Purchase #2 | $239.75 | 4.482% | $250.4956 | $250.50 | $250.50 | $250.50 |
| Purchase #3 | $233.67 | 9.400% | $255.635 | $255.64 | $255.65 | $255.60 |
| Purchase #4 | $13.89 | 6.330% | $14.7692 | $14.77 | $14.75 | $14.80 |
| Purchase #5 | $154.62 | 8.386% | $167.5864 | $167.59 | $167.60 | $167.60 |
| Purchase #6 | $145.65 | 7.523% | $156.6072 | $156.61 | $156.60 | $156.60 |
| Purchase #7 | $155.41 | 11.371% | $173.0817 | $173.08 | $173.10 | $173.10 |
| 7 purchase totals = | $966.29 | $1,042.9516 | $1,042.97 | $1,043.00 | $1,043.00 | |