| 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 | $50.62 | 13.371% | $57.3884 | $57.39 | $57.40 | $57.40 |
| Purchase #2 | $13.59 | 5.388% | $14.3222 | $14.32 | $14.30 | $14.30 |
| Purchase #3 | $114.92 | 5.518% | $121.2613 | $121.26 | $121.25 | $121.30 |
| Purchase #4 | $156.52 | 5.178% | $164.6246 | $164.62 | $164.60 | $164.60 |
| Purchase #5 | $217.51 | 10.865% | $241.1425 | $241.14 | $241.15 | $241.10 |
| Purchase #6 | $194.71 | 5.314% | $205.0569 | $205.06 | $205.05 | $205.10 |
| Purchase #7 | $54.63 | 4.352% | $57.0075 | $57.01 | $57.00 | $57.00 |
| 7 purchase totals = | $802.50 | $860.8034 | $860.80 | $860.75 | $860.80 | |