| 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 | $77.27 | 4.379% | $80.6537 | $80.65 | $80.65 | $80.70 |
| Purchase #2 | $115.41 | 3.863% | $119.8683 | $119.87 | $119.85 | $119.90 |
| Purchase #3 | $127.91 | 5.207% | $134.5703 | $134.57 | $134.55 | $134.60 |
| Purchase #4 | $162.77 | 10.544% | $179.9325 | $179.93 | $179.95 | $179.90 |
| Purchase #5 | $223.82 | 5.751% | $236.6919 | $236.69 | $236.70 | $236.70 |
| Purchase #6 | $88.29 | 7.279% | $94.7166 | $94.72 | $94.70 | $94.70 |
| Purchase #7 | $110.43 | 3.642% | $114.4519 | $114.45 | $114.45 | $114.50 |
| 7 purchase totals = | $905.90 | $960.8852 | $960.88 | $960.85 | $961.00 | |