| 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 | $22.60 | 11.654% | $25.2338 | $25.23 | $25.25 | $25.20 |
| Purchase #2 | $237.54 | 13.730% | $270.1542 | $270.15 | $270.15 | $270.20 |
| Purchase #3 | $21.69 | 13.191% | $24.5511 | $24.55 | $24.55 | $24.60 |
| Purchase #4 | $118.84 | 3.251% | $122.7035 | $122.70 | $122.70 | $122.70 |
| Purchase #5 | $97.39 | 8.595% | $105.7607 | $105.76 | $105.75 | $105.80 |
| Purchase #6 | $107.73 | 12.186% | $120.858 | $120.86 | $120.85 | $120.90 |
| Purchase #7 | $10.47 | 5.711% | $11.0679 | $11.07 | $11.05 | $11.10 |
| 7 purchase totals = | $616.26 | $680.3292 | $680.32 | $680.30 | $680.50 | |