| 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 | $47.75 | 4.206% | $49.7584 | $49.76 | $49.75 | $49.80 |
| Purchase #2 | $123.74 | 13.353% | $140.263 | $140.26 | $140.25 | $140.30 |
| Purchase #3 | $69.33 | 10.449% | $76.5743 | $76.57 | $76.55 | $76.60 |
| Purchase #4 | $97.82 | 8.715% | $106.345 | $106.35 | $106.35 | $106.30 |
| Purchase #5 | $68.77 | 10.855% | $76.235 | $76.24 | $76.25 | $76.20 |
| Purchase #6 | $161.80 | 6.366% | $172.1002 | $172.10 | $172.10 | $172.10 |
| Purchase #7 | $11.73 | 9.283% | $12.8189 | $12.82 | $12.80 | $12.80 |
| 7 purchase totals = | $580.94 | $634.0948 | $634.10 | $634.05 | $634.10 | |