| 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 | $75.32 | 3.638% | $78.0601 | $78.06 | $78.05 | $78.10 |
| Purchase #2 | $213.42 | 13.403% | $242.0247 | $242.02 | $242.00 | $242.00 |
| Purchase #3 | $123.55 | 5.201% | $129.9758 | $129.98 | $130.00 | $130.00 |
| Purchase #4 | $165.31 | 12.465% | $185.9159 | $185.92 | $185.90 | $185.90 |
| Purchase #5 | $9.29 | 7.527% | $9.9893 | $9.99 | $10.00 | $10.00 |
| Purchase #6 | $90.79 | 11.597% | $101.3189 | $101.32 | $101.30 | $101.30 |
| Purchase #7 | $61.91 | 3.812% | $64.27 | $64.27 | $64.25 | $64.30 |
| 7 purchase totals = | $739.59 | $811.5547 | $811.56 | $811.50 | $811.60 | |