| 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 | $9.94 | 7.280% | $10.6636 | $10.66 | $10.65 | $10.70 |
| Purchase #2 | $93.56 | 4.270% | $97.555 | $97.56 | $97.55 | $97.60 |
| Purchase #3 | $179.92 | 9.471% | $196.9602 | $196.96 | $196.95 | $197.00 |
| Purchase #4 | $28.95 | 11.380% | $32.2445 | $32.24 | $32.25 | $32.20 |
| Purchase #5 | $230.70 | 9.115% | $251.7283 | $251.73 | $251.75 | $251.70 |
| Purchase #6 | $101.91 | 12.792% | $114.9463 | $114.95 | $114.95 | $114.90 |
| Purchase #7 | $50.51 | 9.837% | $55.4787 | $55.48 | $55.50 | $55.50 |
| 7 purchase totals = | $695.49 | $759.5766 | $759.58 | $759.60 | $759.60 | |