| 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 | $75.86 | 13.264% | $85.9221 | $85.92 | $85.90 | $85.90 |
| Purchase #2 | $114.86 | 6.429% | $122.2443 | $122.24 | $122.25 | $122.20 |
| Purchase #3 | $88.25 | 4.138% | $91.9018 | $91.90 | $91.90 | $91.90 |
| Purchase #4 | $114.27 | 13.682% | $129.9044 | $129.90 | $129.90 | $129.90 |
| Purchase #5 | $136.92 | 9.720% | $150.2286 | $150.23 | $150.25 | $150.20 |
| Purchase #6 | $192.27 | 6.143% | $204.0811 | $204.08 | $204.10 | $204.10 |
| Purchase #7 | $100.59 | 3.425% | $104.0352 | $104.04 | $104.05 | $104.00 |
| 7 purchase totals = | $823.02 | $888.3175 | $888.31 | $888.35 | $888.20 | |