| 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 | $250.47 | 9.569% | $274.4375 | $274.44 | $274.45 | $274.40 |
| Purchase #2 | $193.80 | 3.648% | $200.8698 | $200.87 | $200.85 | $200.90 |
| Purchase #3 | $32.70 | 4.194% | $34.0714 | $34.07 | $34.05 | $34.10 |
| Purchase #4 | $109.53 | 5.346% | $115.3855 | $115.39 | $115.40 | $115.40 |
| Purchase #5 | $46.68 | 9.730% | $51.222 | $51.22 | $51.20 | $51.20 |
| Purchase #6 | $147.60 | 11.228% | $164.1725 | $164.17 | $164.15 | $164.20 |
| Purchase #7 | $57.90 | 12.730% | $65.2707 | $65.27 | $65.25 | $65.30 |
| 7 purchase totals = | $838.68 | $905.4294 | $905.43 | $905.35 | $905.50 | |