| 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 | $36.86 | 12.226% | $41.3665 | $41.37 | $41.35 | $41.40 |
| Purchase #2 | $95.64 | 12.443% | $107.5405 | $107.54 | $107.55 | $107.50 |
| Purchase #3 | $75.67 | 5.745% | $80.0172 | $80.02 | $80.00 | $80.00 |
| Purchase #4 | $57.31 | 6.578% | $61.0799 | $61.08 | $61.10 | $61.10 |
| Purchase #5 | $137.45 | 5.670% | $145.2434 | $145.24 | $145.25 | $145.20 |
| Purchase #6 | $139.96 | 7.691% | $150.7243 | $150.72 | $150.70 | $150.70 |
| Purchase #7 | $22.62 | 5.469% | $23.8571 | $23.86 | $23.85 | $23.90 |
| 7 purchase totals = | $565.51 | $609.8289 | $609.83 | $609.80 | $609.80 | |