| 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 | $58.33 | 4.846% | $61.1567 | $61.16 | $61.15 | $61.20 |
| Purchase #2 | $57.45 | 4.563% | $60.0714 | $60.07 | $60.05 | $60.10 |
| Purchase #3 | $208.36 | 11.856% | $233.0632 | $233.06 | $233.05 | $233.10 |
| Purchase #4 | $118.26 | 10.308% | $130.4502 | $130.45 | $130.45 | $130.50 |
| Purchase #5 | $249.89 | 6.334% | $265.718 | $265.72 | $265.70 | $265.70 |
| Purchase #6 | $67.37 | 3.475% | $69.7111 | $69.71 | $69.70 | $69.70 |
| Purchase #7 | $114.89 | 13.649% | $130.5713 | $130.57 | $130.55 | $130.60 |
| 7 purchase totals = | $874.55 | $950.7419 | $950.74 | $950.65 | $950.90 | |