| 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 | $54.35 | 3.847% | $56.4408 | $56.44 | $56.45 | $56.40 |
| Purchase #2 | $189.28 | 10.217% | $208.6187 | $208.62 | $208.60 | $208.60 |
| Purchase #3 | $123.51 | 5.141% | $129.8596 | $129.86 | $129.85 | $129.90 |
| Purchase #4 | $63.49 | 3.713% | $65.8474 | $65.85 | $65.85 | $65.80 |
| Purchase #5 | $207.53 | 3.832% | $215.4825 | $215.48 | $215.50 | $215.50 |
| Purchase #6 | $249.47 | 7.457% | $268.073 | $268.07 | $268.05 | $268.10 |
| Purchase #7 | $78.38 | 7.750% | $84.4545 | $84.45 | $84.45 | $84.50 |
| 7 purchase totals = | $966.01 | $1,028.7765 | $1,028.77 | $1,028.75 | $1,028.80 | |