| 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 | $77.44 | 12.148% | $86.8474 | $86.85 | $86.85 | $86.80 |
| Purchase #2 | $22.41 | 4.592% | $23.4391 | $23.44 | $23.45 | $23.40 |
| Purchase #3 | $163.97 | 13.197% | $185.6091 | $185.61 | $185.60 | $185.60 |
| Purchase #4 | $14.77 | 12.835% | $16.6657 | $16.67 | $16.65 | $16.70 |
| Purchase #5 | $141.50 | 3.762% | $146.8232 | $146.82 | $146.80 | $146.80 |
| Purchase #6 | $181.72 | 9.750% | $199.4377 | $199.44 | $199.45 | $199.40 |
| Purchase #7 | $12.34 | 6.148% | $13.0987 | $13.10 | $13.10 | $13.10 |
| 7 purchase totals = | $614.15 | $671.9209 | $671.93 | $671.90 | $671.80 | |