| 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 | $44.39 | 8.830% | $48.3096 | $48.31 | $48.30 | $48.30 |
| Purchase #2 | $69.70 | 11.555% | $77.7538 | $77.75 | $77.75 | $77.80 |
| Purchase #3 | $23.64 | 12.815% | $26.6695 | $26.67 | $26.65 | $26.70 |
| Purchase #4 | $95.56 | 12.866% | $107.8547 | $107.85 | $107.85 | $107.90 |
| Purchase #5 | $104.48 | 4.663% | $109.3519 | $109.35 | $109.35 | $109.40 |
| Purchase #6 | $45.48 | 8.671% | $49.4236 | $49.42 | $49.40 | $49.40 |
| Purchase #7 | $181.62 | 4.532% | $189.851 | $189.85 | $189.85 | $189.90 |
| 7 purchase totals = | $564.87 | $609.2141 | $609.20 | $609.15 | $609.40 | |