| 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 | $69.41 | 9.500% | $76.004 | $76.00 | $76.00 | $76.00 |
| Purchase #2 | $192.46 | 10.529% | $212.7241 | $212.72 | $212.70 | $212.70 |
| Purchase #3 | $74.58 | 4.187% | $77.7027 | $77.70 | $77.70 | $77.70 |
| Purchase #4 | $215.73 | 9.702% | $236.6601 | $236.66 | $236.65 | $236.70 |
| Purchase #5 | $75.50 | 6.124% | $80.1236 | $80.12 | $80.10 | $80.10 |
| Purchase #6 | $135.89 | 5.845% | $143.8328 | $143.83 | $143.85 | $143.80 |
| Purchase #7 | $129.48 | 3.269% | $133.7127 | $133.71 | $133.70 | $133.70 |
| 7 purchase totals = | $893.05 | $960.7600 | $960.74 | $960.70 | $960.70 | |