| 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 | $15.28 | 4.514% | $15.9697 | $15.97 | $15.95 | $16.00 |
| Purchase #2 | $14.73 | 3.773% | $15.2858 | $15.29 | $15.30 | $15.30 |
| Purchase #3 | $168.56 | 13.833% | $191.8769 | $191.88 | $191.90 | $191.90 |
| Purchase #4 | $48.63 | 6.662% | $51.8697 | $51.87 | $51.85 | $51.90 |
| Purchase #5 | $245.28 | 5.482% | $258.7262 | $258.73 | $258.75 | $258.70 |
| Purchase #6 | $229.76 | 7.525% | $247.0494 | $247.05 | $247.05 | $247.00 |
| Purchase #7 | $67.83 | 11.597% | $75.6962 | $75.70 | $75.70 | $75.70 |
| 7 purchase totals = | $790.07 | $856.4739 | $856.49 | $856.50 | $856.50 | |