| 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 | $8.66 | 7.581% | $9.3165 | $9.32 | $9.30 | $9.30 |
| Purchase #2 | $234.58 | 4.586% | $245.3378 | $245.34 | $245.35 | $245.30 |
| Purchase #3 | $148.56 | 10.828% | $164.6461 | $164.65 | $164.65 | $164.60 |
| Purchase #4 | $16.90 | 6.229% | $17.9527 | $17.95 | $17.95 | $18.00 |
| Purchase #5 | $103.71 | 10.170% | $114.2573 | $114.26 | $114.25 | $114.30 |
| Purchase #6 | $246.42 | 9.816% | $270.6086 | $270.61 | $270.60 | $270.60 |
| Purchase #7 | $65.92 | 13.733% | $74.9728 | $74.97 | $74.95 | $75.00 |
| 7 purchase totals = | $824.75 | $897.0918 | $897.10 | $897.05 | $897.10 | |