| 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 | $43.37 | 12.835% | $48.9365 | $48.94 | $48.95 | $48.90 |
| Purchase #2 | $25.60 | 5.129% | $26.913 | $26.91 | $26.90 | $26.90 |
| Purchase #3 | $241.27 | 13.334% | $273.4409 | $273.44 | $273.45 | $273.40 |
| Purchase #4 | $9.99 | 11.655% | $11.1543 | $11.15 | $11.15 | $11.20 |
| Purchase #5 | $215.34 | 11.145% | $239.3396 | $239.34 | $239.35 | $239.30 |
| Purchase #6 | $80.33 | 12.702% | $90.5335 | $90.53 | $90.55 | $90.50 |
| Purchase #7 | $233.99 | 10.559% | $258.697 | $258.70 | $258.70 | $258.70 |
| 7 purchase totals = | $849.89 | $949.0148 | $949.01 | $949.05 | $948.90 | |