| 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 | $47.80 | 10.306% | $52.7263 | $52.73 | $52.75 | $52.70 |
| Purchase #2 | $83.59 | 5.828% | $88.4616 | $88.46 | $88.45 | $88.50 |
| Purchase #3 | $12.50 | 10.105% | $13.7631 | $13.76 | $13.75 | $13.80 |
| Purchase #4 | $173.35 | 5.465% | $182.8236 | $182.82 | $182.80 | $182.80 |
| Purchase #5 | $102.25 | 13.379% | $115.93 | $115.93 | $115.95 | $115.90 |
| Purchase #6 | $114.60 | 6.244% | $121.7556 | $121.76 | $121.75 | $121.80 |
| Purchase #7 | $109.83 | 11.613% | $122.5846 | $122.58 | $122.60 | $122.60 |
| 7 purchase totals = | $643.92 | $698.0448 | $698.04 | $698.05 | $698.10 | |