| 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 | $7.35 | 12.364% | $8.2588 | $8.26 | $8.25 | $8.30 |
| Purchase #2 | $12.45 | 12.116% | $13.9584 | $13.96 | $13.95 | $14.00 |
| Purchase #3 | $28.33 | 8.108% | $30.627 | $30.63 | $30.65 | $30.60 |
| Purchase #4 | $60.44 | 4.765% | $63.32 | $63.32 | $63.30 | $63.30 |
| Purchase #5 | $155.25 | 4.733% | $162.598 | $162.60 | $162.60 | $162.60 |
| Purchase #6 | $21.27 | 6.324% | $22.6151 | $22.62 | $22.60 | $22.60 |
| Purchase #7 | $55.99 | 3.668% | $58.0437 | $58.04 | $58.05 | $58.00 |
| 7 purchase totals = | $341.08 | $359.4210 | $359.43 | $359.40 | $359.40 | |