| 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 | $79.63 | 10.344% | $87.8669 | $87.87 | $87.85 | $87.90 |
| Purchase #2 | $102.31 | 11.724% | $114.3048 | $114.30 | $114.30 | $114.30 |
| Purchase #3 | $51.73 | 4.593% | $54.106 | $54.11 | $54.10 | $54.10 |
| Purchase #4 | $198.54 | 8.696% | $215.805 | $215.81 | $215.80 | $215.80 |
| Purchase #5 | $9.47 | 5.166% | $9.9592 | $9.96 | $9.95 | $10.00 |
| Purchase #6 | $174.78 | 5.302% | $184.0468 | $184.05 | $184.05 | $184.00 |
| Purchase #7 | $230.83 | 10.340% | $254.6978 | $254.70 | $254.70 | $254.70 |
| 7 purchase totals = | $847.29 | $920.7865 | $920.80 | $920.75 | $920.80 | |