| 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 | $65.86 | 6.144% | $69.9064 | $69.91 | $69.90 | $69.90 |
| Purchase #2 | $139.26 | 11.671% | $155.513 | $155.51 | $155.50 | $155.50 |
| Purchase #3 | $8.31 | 11.837% | $9.2937 | $9.29 | $9.30 | $9.30 |
| Purchase #4 | $49.86 | 11.846% | $55.7664 | $55.77 | $55.75 | $55.80 |
| Purchase #5 | $15.70 | 8.134% | $16.977 | $16.98 | $17.00 | $17.00 |
| Purchase #6 | $147.73 | 12.139% | $165.6629 | $165.66 | $165.65 | $165.70 |
| Purchase #7 | $217.65 | 12.785% | $245.4766 | $245.48 | $245.50 | $245.50 |
| 7 purchase totals = | $644.37 | $718.5960 | $718.60 | $718.60 | $718.70 | |