| 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 | $55.45 | 10.445% | $61.2418 | $61.24 | $61.25 | $61.20 |
| Purchase #2 | $171.84 | 11.634% | $191.8319 | $191.83 | $191.85 | $191.80 |
| Purchase #3 | $128.89 | 4.397% | $134.5573 | $134.56 | $134.55 | $134.60 |
| Purchase #4 | $101.37 | 13.109% | $114.6586 | $114.66 | $114.65 | $114.70 |
| Purchase #5 | $101.28 | 5.512% | $106.8626 | $106.86 | $106.85 | $106.90 |
| Purchase #6 | $41.26 | 11.167% | $45.8675 | $45.87 | $45.85 | $45.90 |
| Purchase #7 | $123.81 | 9.713% | $135.8357 | $135.84 | $135.85 | $135.80 |
| 7 purchase totals = | $723.90 | $790.8554 | $790.86 | $790.85 | $790.90 | |