| 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 | $89.96 | 6.439% | $95.7525 | $95.75 | $95.75 | $95.80 |
| Purchase #2 | $6.71 | 9.341% | $7.3368 | $7.34 | $7.35 | $7.30 |
| Purchase #3 | $137.85 | 7.291% | $147.9006 | $147.90 | $147.90 | $147.90 |
| Purchase #4 | $37.76 | 5.819% | $39.9573 | $39.96 | $39.95 | $40.00 |
| Purchase #5 | $154.92 | 6.402% | $164.838 | $164.84 | $164.85 | $164.80 |
| Purchase #6 | $90.55 | 9.273% | $98.9467 | $98.95 | $98.95 | $98.90 |
| Purchase #7 | $102.87 | 3.867% | $106.848 | $106.85 | $106.85 | $106.80 |
| 7 purchase totals = | $620.62 | $661.5799 | $661.59 | $661.60 | $661.50 | |