| 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 | $103.95 | 10.528% | $114.8939 | $114.89 | $114.90 | $114.90 |
| Purchase #2 | $164.82 | 12.150% | $184.8456 | $184.85 | $184.85 | $184.80 |
| Purchase #3 | $5.77 | 5.213% | $6.0708 | $6.07 | $6.05 | $6.10 |
| Purchase #4 | $14.89 | 3.242% | $15.3727 | $15.37 | $15.35 | $15.40 |
| Purchase #5 | $5.44 | 6.504% | $5.7938 | $5.79 | $5.80 | $5.80 |
| Purchase #6 | $183.96 | 9.602% | $201.6238 | $201.62 | $201.60 | $201.60 |
| Purchase #7 | $52.51 | 11.364% | $58.4772 | $58.48 | $58.50 | $58.50 |
| 7 purchase totals = | $531.34 | $587.0778 | $587.07 | $587.05 | $587.10 | |