| 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 | $18.98 | 3.798% | $19.7009 | $19.70 | $19.70 | $19.70 |
| Purchase #2 | $212.97 | 6.314% | $226.4169 | $226.42 | $226.40 | $226.40 |
| Purchase #3 | $10.56 | 7.653% | $11.3682 | $11.37 | $11.35 | $11.40 |
| Purchase #4 | $87.73 | 11.493% | $97.8128 | $97.81 | $97.80 | $97.80 |
| Purchase #5 | $54.63 | 8.776% | $59.4243 | $59.42 | $59.40 | $59.40 |
| Purchase #6 | $45.50 | 3.183% | $46.9483 | $46.95 | $46.95 | $46.90 |
| Purchase #7 | $85.31 | 10.571% | $94.3281 | $94.33 | $94.35 | $94.30 |
| 7 purchase totals = | $515.68 | $555.9995 | $556.00 | $555.95 | $555.90 | |