| 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 | $63.73 | 7.572% | $68.5556 | $68.56 | $68.55 | $68.60 |
| Purchase #2 | $240.73 | 7.506% | $258.7992 | $258.80 | $258.80 | $258.80 |
| Purchase #3 | $108.62 | 5.474% | $114.5659 | $114.57 | $114.55 | $114.60 |
| Purchase #4 | $198.55 | 8.478% | $215.3831 | $215.38 | $215.40 | $215.40 |
| Purchase #5 | $129.98 | 10.728% | $143.9243 | $143.92 | $143.90 | $143.90 |
| Purchase #6 | $182.32 | 7.839% | $196.6121 | $196.61 | $196.60 | $196.60 |
| Purchase #7 | $75.33 | 7.139% | $80.7078 | $80.71 | $80.70 | $80.70 |
| 7 purchase totals = | $999.26 | $1,078.5480 | $1,078.55 | $1,078.50 | $1,078.60 | |