| 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 | $14.96 | 13.207% | $16.9358 | $16.94 | $16.95 | $16.90 |
| Purchase #2 | $217.89 | 9.264% | $238.0753 | $238.08 | $238.10 | $238.10 |
| Purchase #3 | $82.81 | 13.650% | $94.1136 | $94.11 | $94.10 | $94.10 |
| Purchase #4 | $180.44 | 7.520% | $194.0091 | $194.01 | $194.00 | $194.00 |
| Purchase #5 | $46.46 | 6.403% | $49.4348 | $49.43 | $49.45 | $49.40 |
| Purchase #6 | $205.36 | 12.343% | $230.7076 | $230.71 | $230.70 | $230.70 |
| Purchase #7 | $71.39 | 3.258% | $73.7159 | $73.72 | $73.70 | $73.70 |
| 7 purchase totals = | $819.31 | $896.9921 | $897.00 | $897.00 | $896.90 | |