| 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 | $90.67 | 8.733% | $98.5882 | $98.59 | $98.60 | $98.60 |
| Purchase #2 | $87.79 | 4.145% | $91.4289 | $91.43 | $91.45 | $91.40 |
| Purchase #3 | $98.47 | 4.507% | $102.908 | $102.91 | $102.90 | $102.90 |
| Purchase #4 | $222.83 | 12.536% | $250.764 | $250.76 | $250.75 | $250.80 |
| Purchase #5 | $203.32 | 12.207% | $228.1393 | $228.14 | $228.15 | $228.10 |
| Purchase #6 | $115.45 | 12.268% | $129.6134 | $129.61 | $129.60 | $129.60 |
| Purchase #7 | $219.51 | 12.736% | $247.4668 | $247.47 | $247.45 | $247.50 |
| 7 purchase totals = | $1,038.04 | $1,148.9086 | $1,148.91 | $1,148.90 | $1,148.90 | |