| 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 | $36.89 | 9.756% | $40.489 | $40.49 | $40.50 | $40.50 |
| Purchase #2 | $8.97 | 6.610% | $9.5629 | $9.56 | $9.55 | $9.60 |
| Purchase #3 | $179.83 | 7.151% | $192.6896 | $192.69 | $192.70 | $192.70 |
| Purchase #4 | $101.71 | 12.337% | $114.258 | $114.26 | $114.25 | $114.30 |
| Purchase #5 | $47.88 | 10.160% | $52.7446 | $52.74 | $52.75 | $52.70 |
| Purchase #6 | $125.64 | 7.562% | $135.1409 | $135.14 | $135.15 | $135.10 |
| Purchase #7 | $79.76 | 12.849% | $90.0084 | $90.01 | $90.00 | $90.00 |
| 7 purchase totals = | $580.68 | $634.8934 | $634.89 | $634.90 | $634.90 | |