| 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 | $52.96 | 10.335% | $58.4334 | $58.43 | $58.45 | $58.40 |
| Purchase #2 | $7.53 | 9.609% | $8.2536 | $8.25 | $8.25 | $8.30 |
| Purchase #3 | $139.54 | 7.429% | $149.9064 | $149.91 | $149.90 | $149.90 |
| Purchase #4 | $89.98 | 13.335% | $101.9788 | $101.98 | $102.00 | $102.00 |
| Purchase #5 | $117.70 | 3.144% | $121.4005 | $121.40 | $121.40 | $121.40 |
| Purchase #6 | $165.34 | 10.556% | $182.7933 | $182.79 | $182.80 | $182.80 |
| Purchase #7 | $139.29 | 4.602% | $145.7001 | $145.70 | $145.70 | $145.70 |
| 7 purchase totals = | $712.34 | $768.4661 | $768.46 | $768.50 | $768.50 | |