| 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 | $51.55 | 11.770% | $57.6174 | $57.62 | $57.60 | $57.60 |
| Purchase #2 | $51.31 | 13.357% | $58.1635 | $58.16 | $58.15 | $58.20 |
| Purchase #3 | $109.85 | 4.364% | $114.6439 | $114.64 | $114.65 | $114.60 |
| Purchase #4 | $85.66 | 6.740% | $91.4335 | $91.43 | $91.45 | $91.40 |
| Purchase #5 | $184.66 | 9.368% | $201.9589 | $201.96 | $201.95 | $202.00 |
| Purchase #6 | $168.92 | 5.857% | $178.8136 | $178.81 | $178.80 | $178.80 |
| Purchase #7 | $165.90 | 12.575% | $186.7619 | $186.76 | $186.75 | $186.80 |
| 7 purchase totals = | $817.85 | $889.3927 | $889.38 | $889.35 | $889.40 | |