| 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 | $46.42 | 5.472% | $48.9601 | $48.96 | $48.95 | $49.00 |
| Purchase #2 | $15.43 | 5.180% | $16.2293 | $16.23 | $16.25 | $16.20 |
| Purchase #3 | $228.57 | 11.642% | $255.1801 | $255.18 | $255.20 | $255.20 |
| Purchase #4 | $224.29 | 6.416% | $238.6804 | $238.68 | $238.70 | $238.70 |
| Purchase #5 | $173.81 | 3.733% | $180.2983 | $180.30 | $180.30 | $180.30 |
| Purchase #6 | $139.84 | 8.697% | $152.0019 | $152.00 | $152.00 | $152.00 |
| Purchase #7 | $222.63 | 8.531% | $241.6226 | $241.62 | $241.60 | $241.60 |
| 7 purchase totals = | $1,050.99 | $1,132.9727 | $1,132.97 | $1,133.00 | $1,133.00 | |