| 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 | $99.73 | 4.768% | $104.4851 | $104.49 | $104.50 | $104.50 |
| Purchase #2 | $99.84 | 7.762% | $107.5896 | $107.59 | $107.60 | $107.60 |
| Purchase #3 | $116.64 | 11.847% | $130.4583 | $130.46 | $130.45 | $130.50 |
| Purchase #4 | $26.63 | 10.380% | $29.3942 | $29.39 | $29.40 | $29.40 |
| Purchase #5 | $51.75 | 9.332% | $56.5793 | $56.58 | $56.60 | $56.60 |
| Purchase #6 | $183.89 | 13.412% | $208.5533 | $208.55 | $208.55 | $208.60 |
| Purchase #7 | $84.84 | 12.359% | $95.3254 | $95.33 | $95.35 | $95.30 |
| 7 purchase totals = | $663.32 | $732.3852 | $732.39 | $732.45 | $732.50 | |