| 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 | $74.82 | 13.377% | $84.8287 | $84.83 | $84.85 | $84.80 |
| Purchase #2 | $41.69 | 3.544% | $43.1675 | $43.17 | $43.15 | $43.20 |
| Purchase #3 | $194.50 | 12.274% | $218.3729 | $218.37 | $218.35 | $218.40 |
| Purchase #4 | $192.47 | 11.274% | $214.1691 | $214.17 | $214.15 | $214.20 |
| Purchase #5 | $148.82 | 3.793% | $154.4647 | $154.46 | $154.45 | $154.50 |
| Purchase #6 | $101.70 | 8.136% | $109.9743 | $109.97 | $109.95 | $110.00 |
| Purchase #7 | $212.29 | 10.145% | $233.8268 | $233.83 | $233.85 | $233.80 |
| 7 purchase totals = | $966.29 | $1,058.8040 | $1,058.80 | $1,058.75 | $1,058.90 | |