| 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 | $7.63 | 5.490% | $8.0489 | $8.05 | $8.05 | $8.00 |
| Purchase #2 | $77.51 | 10.459% | $85.6168 | $85.62 | $85.60 | $85.60 |
| Purchase #3 | $243.79 | 12.690% | $274.727 | $274.73 | $274.75 | $274.70 |
| Purchase #4 | $21.32 | 11.699% | $23.8142 | $23.81 | $23.80 | $23.80 |
| Purchase #5 | $104.67 | 9.390% | $114.4985 | $114.50 | $114.50 | $114.50 |
| Purchase #6 | $202.52 | 8.378% | $219.4871 | $219.49 | $219.50 | $219.50 |
| Purchase #7 | $164.97 | 6.630% | $175.9075 | $175.91 | $175.90 | $175.90 |
| 7 purchase totals = | $822.41 | $902.1000 | $902.11 | $902.10 | $902.00 | |