| 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 | $45.61 | 6.167% | $48.4228 | $48.42 | $48.40 | $48.40 |
| Purchase #2 | $171.58 | 6.156% | $182.1425 | $182.14 | $182.15 | $182.10 |
| Purchase #3 | $240.33 | 5.849% | $254.3869 | $254.39 | $254.40 | $254.40 |
| Purchase #4 | $193.44 | 6.536% | $206.0832 | $206.08 | $206.10 | $206.10 |
| Purchase #5 | $113.35 | 4.633% | $118.6015 | $118.60 | $118.60 | $118.60 |
| Purchase #6 | $225.45 | 10.806% | $249.8121 | $249.81 | $249.80 | $249.80 |
| Purchase #7 | $68.44 | 8.127% | $74.0021 | $74.00 | $74.00 | $74.00 |
| 7 purchase totals = | $1,058.20 | $1,133.4511 | $1,133.44 | $1,133.45 | $1,133.40 | |