| 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 | $17.42 | 9.265% | $19.034 | $19.03 | $19.05 | $19.00 |
| Purchase #2 | $86.61 | 11.159% | $96.2748 | $96.27 | $96.25 | $96.30 |
| Purchase #3 | $107.44 | 6.720% | $114.66 | $114.66 | $114.65 | $114.70 |
| Purchase #4 | $216.52 | 6.429% | $230.4401 | $230.44 | $230.45 | $230.40 |
| Purchase #5 | $47.31 | 13.383% | $53.6415 | $53.64 | $53.65 | $53.60 |
| Purchase #6 | $107.83 | 12.769% | $121.5988 | $121.60 | $121.60 | $121.60 |
| Purchase #7 | $10.81 | 11.754% | $12.0806 | $12.08 | $12.10 | $12.10 |
| 7 purchase totals = | $593.94 | $647.7298 | $647.72 | $647.75 | $647.70 | |