| 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 | $52.92 | 5.808% | $55.9936 | $55.99 | $56.00 | $56.00 |
| Purchase #2 | $39.88 | 5.174% | $41.9434 | $41.94 | $41.95 | $41.90 |
| Purchase #3 | $143.56 | 11.741% | $160.4154 | $160.42 | $160.40 | $160.40 |
| Purchase #4 | $232.29 | 13.863% | $264.4924 | $264.49 | $264.50 | $264.50 |
| Purchase #5 | $66.72 | 13.146% | $75.491 | $75.49 | $75.50 | $75.50 |
| Purchase #6 | $235.33 | 9.252% | $257.1027 | $257.10 | $257.10 | $257.10 |
| Purchase #7 | $74.49 | 4.149% | $77.5806 | $77.58 | $77.60 | $77.60 |
| 7 purchase totals = | $845.19 | $933.0191 | $933.01 | $933.05 | $933.00 | |