| 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 | $71.68 | 12.371% | $80.5475 | $80.55 | $80.55 | $80.50 |
| Purchase #2 | $84.45 | 6.403% | $89.8573 | $89.86 | $89.85 | $89.90 |
| Purchase #3 | $24.32 | 12.169% | $27.2795 | $27.28 | $27.30 | $27.30 |
| Purchase #4 | $46.89 | 10.344% | $51.7403 | $51.74 | $51.75 | $51.70 |
| Purchase #5 | $181.72 | 9.620% | $199.2015 | $199.20 | $199.20 | $199.20 |
| Purchase #6 | $184.97 | 11.242% | $205.7643 | $205.76 | $205.75 | $205.80 |
| Purchase #7 | $122.35 | 11.713% | $136.6809 | $136.68 | $136.70 | $136.70 |
| 7 purchase totals = | $716.38 | $791.0713 | $791.07 | $791.10 | $791.10 | |