| 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 | $13.51 | 10.271% | $14.8976 | $14.90 | $14.90 | $14.90 |
| Purchase #2 | $61.98 | 3.501% | $64.1499 | $64.15 | $64.15 | $64.10 |
| Purchase #3 | $179.72 | 10.202% | $198.055 | $198.06 | $198.05 | $198.10 |
| Purchase #4 | $125.90 | 8.250% | $136.2868 | $136.29 | $136.30 | $136.30 |
| Purchase #5 | $14.76 | 12.109% | $16.5473 | $16.55 | $16.55 | $16.50 |
| Purchase #6 | $126.95 | 11.530% | $141.5873 | $141.59 | $141.60 | $141.60 |
| Purchase #7 | $178.87 | 4.311% | $186.5811 | $186.58 | $186.60 | $186.60 |
| 7 purchase totals = | $701.69 | $758.1050 | $758.12 | $758.15 | $758.10 | |