| 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 | $106.77 | 3.374% | $110.3724 | $110.37 | $110.35 | $110.40 |
| Purchase #2 | $44.62 | 11.752% | $49.8637 | $49.86 | $49.85 | $49.90 |
| Purchase #3 | $80.55 | 8.379% | $87.2993 | $87.30 | $87.30 | $87.30 |
| Purchase #4 | $185.70 | 11.114% | $206.3387 | $206.34 | $206.35 | $206.30 |
| Purchase #5 | $154.96 | 7.167% | $166.066 | $166.07 | $166.05 | $166.10 |
| Purchase #6 | $179.50 | 11.218% | $199.6363 | $199.64 | $199.65 | $199.60 |
| Purchase #7 | $185.93 | 6.793% | $198.5602 | $198.56 | $198.55 | $198.60 |
| 7 purchase totals = | $938.03 | $1,018.1366 | $1,018.14 | $1,018.10 | $1,018.20 | |