| 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 | $104.58 | 3.289% | $108.0196 | $108.02 | $108.00 | $108.00 |
| Purchase #2 | $16.73 | 8.748% | $18.1935 | $18.19 | $18.20 | $18.20 |
| Purchase #3 | $105.59 | 8.105% | $114.1481 | $114.15 | $114.15 | $114.10 |
| Purchase #4 | $12.55 | 5.691% | $13.2642 | $13.26 | $13.25 | $13.30 |
| Purchase #5 | $201.89 | 9.164% | $220.3912 | $220.39 | $220.40 | $220.40 |
| Purchase #6 | $47.84 | 4.822% | $50.1468 | $50.15 | $50.15 | $50.10 |
| Purchase #7 | $135.71 | 3.735% | $140.7788 | $140.78 | $140.80 | $140.80 |
| 7 purchase totals = | $624.89 | $664.9422 | $664.94 | $664.95 | $664.90 | |