| 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 | $30.91 | 5.825% | $32.7105 | $32.71 | $32.70 | $32.70 |
| Purchase #2 | $187.56 | 10.447% | $207.1544 | $207.15 | $207.15 | $207.20 |
| Purchase #3 | $104.71 | 8.172% | $113.2669 | $113.27 | $113.25 | $113.30 |
| Purchase #4 | $224.84 | 13.321% | $254.7909 | $254.79 | $254.80 | $254.80 |
| Purchase #5 | $203.46 | 3.466% | $210.5119 | $210.51 | $210.50 | $210.50 |
| Purchase #6 | $77.89 | 13.564% | $88.455 | $88.46 | $88.45 | $88.50 |
| Purchase #7 | $248.49 | 3.235% | $256.5287 | $256.53 | $256.55 | $256.50 |
| 7 purchase totals = | $1,077.86 | $1,163.4183 | $1,163.42 | $1,163.40 | $1,163.50 | |