| 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 | $64.39 | 10.427% | $71.1039 | $71.10 | $71.10 | $71.10 |
| Purchase #2 | $6.26 | 11.814% | $6.9996 | $7.00 | $7.00 | $7.00 |
| Purchase #3 | $104.75 | 9.217% | $114.4048 | $114.40 | $114.40 | $114.40 |
| Purchase #4 | $206.90 | 12.767% | $233.3149 | $233.31 | $233.30 | $233.30 |
| Purchase #5 | $164.83 | 9.688% | $180.7987 | $180.80 | $180.80 | $180.80 |
| Purchase #6 | $107.65 | 9.218% | $117.5732 | $117.57 | $117.55 | $117.60 |
| Purchase #7 | $168.36 | 5.189% | $177.0962 | $177.10 | $177.10 | $177.10 |
| 7 purchase totals = | $823.14 | $901.2913 | $901.28 | $901.25 | $901.30 | |