| 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 | $60.92 | 6.192% | $64.6922 | $64.69 | $64.70 | $64.70 |
| Purchase #2 | $171.31 | 10.243% | $188.8573 | $188.86 | $188.85 | $188.90 |
| Purchase #3 | $140.71 | 5.136% | $147.9369 | $147.94 | $147.95 | $147.90 |
| Purchase #4 | $206.33 | 4.750% | $216.1307 | $216.13 | $216.15 | $216.10 |
| Purchase #5 | $38.64 | 8.737% | $42.016 | $42.02 | $42.00 | $42.00 |
| Purchase #6 | $5.63 | 8.257% | $6.0949 | $6.09 | $6.10 | $6.10 |
| Purchase #7 | $10.69 | 3.328% | $11.0458 | $11.05 | $11.05 | $11.00 |
| 7 purchase totals = | $634.23 | $676.7738 | $676.78 | $676.80 | $676.70 | |