| 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 | $248.29 | 4.586% | $259.6766 | $259.68 | $259.70 | $259.70 |
| Purchase #2 | $12.97 | 6.596% | $13.8255 | $13.83 | $13.85 | $13.80 |
| Purchase #3 | $150.37 | 8.417% | $163.0266 | $163.03 | $163.05 | $163.00 |
| Purchase #4 | $6.93 | 11.676% | $7.7391 | $7.74 | $7.75 | $7.70 |
| Purchase #5 | $5.75 | 4.640% | $6.0168 | $6.02 | $6.00 | $6.00 |
| Purchase #6 | $151.47 | 3.163% | $156.261 | $156.26 | $156.25 | $156.30 |
| Purchase #7 | $53.33 | 5.436% | $56.229 | $56.23 | $56.25 | $56.20 |
| 7 purchase totals = | $629.11 | $662.7746 | $662.79 | $662.85 | $662.70 | |