| 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 | $28.53 | 3.447% | $29.5134 | $29.51 | $29.50 | $29.50 |
| Purchase #2 | $191.95 | 3.573% | $198.8084 | $198.81 | $198.80 | $198.80 |
| Purchase #3 | $111.91 | 6.190% | $118.8372 | $118.84 | $118.85 | $118.80 |
| Purchase #4 | $27.95 | 7.729% | $30.1103 | $30.11 | $30.10 | $30.10 |
| Purchase #5 | $78.97 | 12.280% | $88.6675 | $88.67 | $88.65 | $88.70 |
| Purchase #6 | $223.36 | 4.584% | $233.5988 | $233.60 | $233.60 | $233.60 |
| Purchase #7 | $225.70 | 9.102% | $246.2432 | $246.24 | $246.25 | $246.20 |
| 7 purchase totals = | $888.37 | $945.7788 | $945.78 | $945.75 | $945.70 | |