| 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 | $110.41 | 4.495% | $115.3729 | $115.37 | $115.35 | $115.40 |
| Purchase #2 | $197.54 | 4.589% | $206.6051 | $206.61 | $206.60 | $206.60 |
| Purchase #3 | $40.50 | 10.677% | $44.8242 | $44.82 | $44.80 | $44.80 |
| Purchase #4 | $111.61 | 3.539% | $115.5599 | $115.56 | $115.55 | $115.60 |
| Purchase #5 | $145.85 | 13.742% | $165.8927 | $165.89 | $165.90 | $165.90 |
| Purchase #6 | $83.74 | 3.828% | $86.9456 | $86.95 | $86.95 | $86.90 |
| Purchase #7 | $32.69 | 11.833% | $36.5582 | $36.56 | $36.55 | $36.60 |
| 7 purchase totals = | $722.34 | $771.7586 | $771.76 | $771.70 | $771.80 | |