| 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 | $49.89 | 8.242% | $54.0019 | $54.00 | $54.00 | $54.00 |
| Purchase #2 | $104.69 | 3.150% | $107.9877 | $107.99 | $108.00 | $108.00 |
| Purchase #3 | $202.42 | 9.237% | $221.1175 | $221.12 | $221.10 | $221.10 |
| Purchase #4 | $137.32 | 7.717% | $147.917 | $147.92 | $147.90 | $147.90 |
| Purchase #5 | $60.43 | 7.855% | $65.1768 | $65.18 | $65.20 | $65.20 |
| Purchase #6 | $75.44 | 6.430% | $80.2908 | $80.29 | $80.30 | $80.30 |
| Purchase #7 | $213.43 | 10.351% | $235.5221 | $235.52 | $235.50 | $235.50 |
| 7 purchase totals = | $843.62 | $912.0138 | $912.02 | $912.00 | $912.00 | |