| 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 | $58.64 | 3.769% | $60.8501 | $60.85 | $60.85 | $60.90 |
| Purchase #2 | $21.54 | 5.634% | $22.7536 | $22.75 | $22.75 | $22.80 |
| Purchase #3 | $86.45 | 12.560% | $97.3081 | $97.31 | $97.30 | $97.30 |
| Purchase #4 | $177.33 | 11.255% | $197.2885 | $197.29 | $197.30 | $197.30 |
| Purchase #5 | $12.40 | 12.852% | $13.9936 | $13.99 | $14.00 | $14.00 |
| Purchase #6 | $17.46 | 5.449% | $18.4114 | $18.41 | $18.40 | $18.40 |
| Purchase #7 | $124.73 | 10.662% | $138.0287 | $138.03 | $138.05 | $138.00 |
| 7 purchase totals = | $498.55 | $548.6340 | $548.63 | $548.65 | $548.70 | |