| 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 | $98.33 | 6.365% | $104.5887 | $104.59 | $104.60 | $104.60 |
| Purchase #2 | $82.64 | 5.498% | $87.1835 | $87.18 | $87.20 | $87.20 |
| Purchase #3 | $19.42 | 13.611% | $22.0633 | $22.06 | $22.05 | $22.10 |
| Purchase #4 | $227.60 | 3.747% | $236.1282 | $236.13 | $236.15 | $236.10 |
| Purchase #5 | $16.75 | 12.148% | $18.7848 | $18.78 | $18.80 | $18.80 |
| Purchase #6 | $107.55 | 9.455% | $117.7189 | $117.72 | $117.70 | $117.70 |
| Purchase #7 | $68.74 | 10.234% | $75.7749 | $75.77 | $75.75 | $75.80 |
| 7 purchase totals = | $621.03 | $662.2423 | $662.23 | $662.25 | $662.30 | |