| 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 | $23.37 | 9.238% | $25.5289 | $25.53 | $25.55 | $25.50 |
| Purchase #2 | $149.44 | 4.425% | $156.0527 | $156.05 | $156.05 | $156.10 |
| Purchase #3 | $38.90 | 10.739% | $43.0775 | $43.08 | $43.10 | $43.10 |
| Purchase #4 | $9.79 | 9.320% | $10.7024 | $10.70 | $10.70 | $10.70 |
| Purchase #5 | $126.83 | 10.684% | $140.3805 | $140.38 | $140.40 | $140.40 |
| Purchase #6 | $179.96 | 12.680% | $202.7789 | $202.78 | $202.80 | $202.80 |
| Purchase #7 | $126.27 | 4.157% | $131.519 | $131.52 | $131.50 | $131.50 |
| 7 purchase totals = | $654.56 | $710.0399 | $710.04 | $710.10 | $710.10 | |