| 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 | $5.67 | 7.341% | $6.0862 | $6.09 | $6.10 | $6.10 |
| Purchase #2 | $176.59 | 4.432% | $184.4165 | $184.42 | $184.40 | $184.40 |
| Purchase #3 | $110.25 | 11.324% | $122.7347 | $122.73 | $122.75 | $122.70 |
| Purchase #4 | $221.26 | 9.812% | $242.97 | $242.97 | $242.95 | $243.00 |
| Purchase #5 | $96.76 | 10.168% | $106.5986 | $106.60 | $106.60 | $106.60 |
| Purchase #6 | $44.98 | 5.502% | $47.4548 | $47.45 | $47.45 | $47.50 |
| Purchase #7 | $6.85 | 8.833% | $7.4551 | $7.46 | $7.45 | $7.50 |
| 7 purchase totals = | $662.36 | $717.7159 | $717.72 | $717.70 | $717.80 | |