| 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 | $52.39 | 10.805% | $58.0507 | $58.05 | $58.05 | $58.10 |
| Purchase #2 | $85.40 | 9.632% | $93.6257 | $93.63 | $93.65 | $93.60 |
| Purchase #3 | $238.97 | 4.230% | $249.0784 | $249.08 | $249.10 | $249.10 |
| Purchase #4 | $190.55 | 12.382% | $214.1439 | $214.14 | $214.15 | $214.10 |
| Purchase #5 | $164.61 | 9.507% | $180.2595 | $180.26 | $180.25 | $180.30 |
| Purchase #6 | $48.45 | 6.381% | $51.5416 | $51.54 | $51.55 | $51.50 |
| Purchase #7 | $223.80 | 13.859% | $254.8164 | $254.82 | $254.80 | $254.80 |
| 7 purchase totals = | $1,004.17 | $1,101.5162 | $1,101.52 | $1,101.55 | $1,101.50 | |