| 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 | $36.71 | 8.850% | $39.9588 | $39.96 | $39.95 | $40.00 |
| Purchase #2 | $14.44 | 3.593% | $14.9588 | $14.96 | $14.95 | $15.00 |
| Purchase #3 | $216.58 | 11.707% | $241.935 | $241.94 | $241.95 | $241.90 |
| Purchase #4 | $49.94 | 8.306% | $54.088 | $54.09 | $54.10 | $54.10 |
| Purchase #5 | $105.55 | 9.794% | $115.8876 | $115.89 | $115.90 | $115.90 |
| Purchase #6 | $236.35 | 5.610% | $249.6092 | $249.61 | $249.60 | $249.60 |
| Purchase #7 | $248.39 | 7.856% | $267.9035 | $267.90 | $267.90 | $267.90 |
| 7 purchase totals = | $907.96 | $984.3409 | $984.35 | $984.35 | $984.40 | |